{ "api_status": "preview", "generated_at": "2026-10-20T22:45:59.574Z", "notes": [ "We keep every service we find in the index, checked on its schedule. Search, the tree and browsing show the directory by default: the services that meet every listing criterion that applies to them (listing-criteria/5). Being in the directory means meeting these criteria; it is not a rating or an endorsement. Add scope=index to search everything we watch.", "Exact definitions of every field (unit, window, source): https://agentservicedirectory.com/fields", "tier says how a service was added, not a rating: reviewed entries come from our own listing files, with operator statements and hourly checks; discovered entries come from public agent registries, are not reviewed by a person, and are probed hourly to monthly depending on usage (schedule/1; see evidence.schedule_tier).", "evidence counts cover the last 30 days and are as of the latest refresh. missed_30d counts scheduled checks that did not run.", "Results are computed at generated_at; the same query may be answered from that result for up to five minutes. Whether each service is in the directory is worked out every five minutes for services just checked or placed, and for every service each hour.", "For x402 endpoints a passing check means HTTP 402 with a valid payment challenge (discovered: on a mainnet network). It does not show that a paid call succeeds or returns useful results.", "registry_usage figures are the registry's own numbers, not our measurements. name is untrusted text when name_source is registry.", "networks_source tells you whether networks were observed in a live challenge, listed by the registry, or stated by the operator.", "tags describe purpose: our capability tags for reviewed entries, the registry's tags (sanitised, untrusted) for discovered ones. price_usd is the lowest price per call in US dollars: for discovered entries from the registry's payment terms (a known USD stablecoin), for reviewed entries from the operator's stated pricing (a claim, linked on the service page). price_source says which." ], "query": { "scope": "directory", "tag": "x402", "sort": "evidence", "limit": 50, "offset": 0 }, "total": 60, "items": [ { "id": "cand_967ef0f2db8aa84e", "tier": "discovered", "type": "api_endpoint", "name": "Oblique Markets", "name_source": "registry", "branches": { "primary": "search/directories/paid-apis", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T06:50:05.000Z" }, "place": { "id": "search/directories/paid-apis", "name": "Find paid APIs", "description": "Registries, rankings and marketplaces of APIs and pay-per-call (x402) endpoints that agents can call." }, "summary": { "text": "Gives x402 Bazaar market pulse: trending services, call volumes, new listings.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T06:50:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "api.oblique.markets", "provider": "oblique.markets", "url": "https://api.oblique.markets/api/v1/paid/bazaar-pulse", "method": "GET", "templated_url": false, "operator": null, "tags": [ "bazaar", "market-data", "x402", "catalogue", "trends" ], "category": null, "price_usd": 0.002, "price_source": "registry", "provider_endpoints": 68, "networks": [ "eip155:8453", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp", "tempo:4217" ], "networks_source": "observed", "payment_protocols": [ "x402", "mpp" ], "access": { "observed": { "requires": "payment", "how": [ "x402", "mpp" ], "at": "2026-10-20T08:00:51.014Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T11:25:41.864Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T11:07:51.000Z", "monitoring_days": 4.5, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T08:00:51.014Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 11 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/5", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T08:05:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T08:05:29.881Z", "end": "2026-10-20T08:05:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-17T11:25:41.864Z", "end": "2026-10-20T08:05:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-17T11:25:41.864Z", "end": "2026-10-20T08:05:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 57, "unique_payers_30d": 52, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T11:25:41.864Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T15:44:38.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T01:05:23.000Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_967ef0f2db8aa84e", "api": "https://agentservicedirectory.com/api/v1/services/cand_967ef0f2db8aa84e" } }, { "id": "cand_443b7560231cf230", "tier": "discovered", "type": "api_endpoint", "name": "Cult OS Developer Tools", "name_source": "registry", "branches": { "primary": "identity/security/websites-domains", "secondary": [], "method_version": "placement-ai/5", "tree_version": "tree/3", "placed_at": "2026-10-18T21:50:05.000Z" }, "place": { "id": "identity/security/websites-domains", "name": "Scan websites and domains", "description": "Scan live sites, apps and domains for exposed data, headers, TLS and attack surface." }, "summary": { "text": "Audits HTTP response headers of a web address.", "source": "automated", "method": "placement-ai/5", "written_at": "2026-10-18T21:50:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "www.cultos.dev", "provider": "cultos.dev", "url": "https://www.cultos.dev/services/http-header-audit", "method": "POST", "templated_url": false, "operator": null, "tags": [ "developer-tools", "x402", "cultos", "http-header-audit" ], "category": null, "price_usd": 0.001, "price_source": "registry", "provider_endpoints": 15, "networks": [ "eip155:8453", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T10:20:36.318Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T01:55:52.883Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T11:07:51.000Z", "monitoring_days": 4.5, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:20:36.318Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 261 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:25:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:25:29.881Z", "end": "2026-10-20T10:25:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-18T02:00:39.856Z", "end": "2026-10-20T10:25:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-18T02:00:39.856Z", "end": "2026-10-20T10:25:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 84, "unique_payers_30d": 32, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T01:55:52.883Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T15:44:38.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T01:55:23.000Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_443b7560231cf230", "api": "https://agentservicedirectory.com/api/v1/services/cand_443b7560231cf230" } }, { "id": "cand_b6d26846d5c52c42", "tier": "discovered", "type": "api_endpoint", "name": "BAGS Agent API", "name_source": "registry", "branches": { "primary": "search/directories/paid-apis", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T07:50:05.000Z" }, "place": { "id": "search/directories/paid-apis", "name": "Find paid APIs", "description": "Registries, rankings and marketplaces of APIs and pay-per-call (x402) endpoints that agents can call." }, "summary": { "text": "Machine-readable directory of agent payment APIs, MCP server and x402 surface.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T07:50:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "www.getbags.app", "provider": "getbags.app", "url": "https://www.getbags.app/api/v1", "method": "GET", "templated_url": false, "operator": null, "tags": [ "payments", "usdc", "x402", "api" ], "category": null, "price_usd": 0.01, "price_source": "registry", "provider_endpoints": 5, "networks": [ "eip155:8453", "eip155:84532" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T08:00:52.178Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T11:25:42.970Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T11:07:51.000Z", "monitoring_days": 4.5, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T08:00:52.178Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 1136 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/5", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T08:05:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T08:05:29.881Z", "end": "2026-10-20T08:05:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-17T11:25:42.970Z", "end": "2026-10-20T08:05:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-17T11:25:42.970Z", "end": "2026-10-20T08:05:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 20, "unique_payers_30d": 19, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T11:25:42.970Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T15:44:38.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T02:20:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_b6d26846d5c52c42", "api": "https://agentservicedirectory.com/api/v1/services/cand_b6d26846d5c52c42" } }, { "id": "cand_988c4c78bc8fe6ba", "tier": "discovered", "type": "api_endpoint", "name": "Chit402", "name_source": "registry", "branches": { "primary": "payments/spend-controls", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T07:50:05.000Z" }, "place": { "id": "payments/spend-controls", "name": "Agent spending limits", "description": "Spending caps, budgets and approval rules checked before an agent pays, with spend receipts." }, "summary": { "text": "Issues signed, third-party-verifiable receipts for agent x402 payments.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T07:50:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "api.chit402.com", "provider": "chit402.com", "url": "https://api.chit402.com/v1/chat/completions", "method": "POST", "templated_url": false, "operator": null, "tags": [ "treasury", "possession-book", "spend-receipt", "x402", "usdc" ], "category": null, "price_usd": 0.002, "price_source": "registry", "provider_endpoints": 1, "networks": [ "eip155:8453", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T08:00:51.636Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T11:25:42.400Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T11:07:51.000Z", "monitoring_days": 4.5, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T08:00:51.636Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 667 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/5", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T08:05:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T08:05:29.881Z", "end": "2026-10-20T08:05:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-17T11:25:42.400Z", "end": "2026-10-20T08:05:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-17T11:25:42.400Z", "end": "2026-10-20T08:05:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 44, "unique_payers_30d": 17, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T11:25:42.400Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T15:44:38.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T06:45:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_988c4c78bc8fe6ba", "api": "https://agentservicedirectory.com/api/v1/services/cand_988c4c78bc8fe6ba" } }, { "id": "cand_5c0dde0190f82f7d", "tier": "discovered", "type": "api_endpoint", "name": "SCVD General Store", "name_source": "registry", "branches": { "primary": "identity/security/agent-services", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T07:50:05.000Z" }, "place": { "id": "identity/security/agent-services", "name": "Check agent services before use", "description": "Checks that a paid API, MCP server or agent service answers, behaves as described and is safe to use." }, "summary": { "text": "Returns signed records of verification rounds and coverage for a named host.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T07:50:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "scvd.store", "provider": "scvd.store", "url": "https://scvd.store/api/buy/spot_check", "method": "GET", "templated_url": false, "operator": null, "tags": [ "x402", "signed-artifacts", "verification", "attestation", "conformance" ], "category": null, "price_usd": 0.001, "price_source": "registry", "provider_endpoints": 34, "networks": [ "eip155:8453", "eip155:137", "eip155:42161", "eip155:480", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp", "eip155:5042" ], "networks_source": "observed", "payment_protocols": [ "x402", "mpp" ], "access": { "observed": { "requires": "payment", "how": [ "x402", "mpp" ], "at": "2026-10-20T10:20:36.710Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T01:55:53.406Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T11:07:51.000Z", "monitoring_days": 4.5, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:20:36.710Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 257 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:25:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:25:29.881Z", "end": "2026-10-20T10:25:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-18T02:00:40.139Z", "end": "2026-10-20T10:25:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-18T02:00:40.139Z", "end": "2026-10-20T10:25:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 46, "unique_payers_30d": 11, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T01:55:53.406Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T15:44:38.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T00:35:23.000Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_5c0dde0190f82f7d", "api": "https://agentservicedirectory.com/api/v1/services/cand_5c0dde0190f82f7d" } }, { "id": "cand_baa91264639f3bee", "tier": "discovered", "type": "api_endpoint", "name": "ip402.xyz", "name_source": "registry", "branches": { "primary": "web/domains-network/ip-lookup", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T08:00:05.000Z" }, "place": { "id": "web/domains-network/ip-lookup", "name": "Look up IP addresses", "description": "Location, network owner, ASN and proxy or VPN flags for an IP address, including the caller's own." }, "summary": { "text": "Returns geolocation and ASN data for an IPv4 or IPv6 address.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T08:00:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "ip402.xyz", "provider": "ip402.xyz", "url": "https://ip402.xyz/v1/geo", "method": "GET", "templated_url": false, "operator": null, "tags": [ "ip-intelligence", "geoip", "asn", "agents", "x402" ], "category": null, "price_usd": 0.01, "price_source": "registry", "provider_endpoints": 1, "networks": [ "eip155:8453", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp", "eip155:5042", "tempo:4217" ], "networks_source": "observed", "payment_protocols": [ "x402", "mpp" ], "access": { "observed": { "requires": "payment", "how": [ "x402", "mpp" ], "at": "2026-10-20T10:20:42.394Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T01:55:59.423Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T11:07:51.000Z", "monitoring_days": 4.5, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:20:42.394Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 1946 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:25:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:25:29.881Z", "end": "2026-10-20T10:25:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-18T02:00:44.679Z", "end": "2026-10-20T10:25:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-18T02:00:44.679Z", "end": "2026-10-20T10:25:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 46, "unique_payers_30d": 8, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T01:55:59.423Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T15:44:38.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T00:35:23.000Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_baa91264639f3bee", "api": "https://agentservicedirectory.com/api/v1/services/cand_baa91264639f3bee" } }, { "id": "cand_c18f77eeb97f4908", "tier": "discovered", "type": "api_endpoint", "name": "x402 Spend Cap/Allowance Check", "name_source": "registry", "branches": { "primary": "payments/spend-controls", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T07:55:05.000Z" }, "place": { "id": "payments/spend-controls", "name": "Agent spending limits", "description": "Spending caps, budgets and approval rules checked before an agent pays, with spend receipts." }, "summary": { "text": "Checks x402 payments against spend caps, allowlists and daily limits before paying.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T07:55:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "audit.liquidlogicx.com", "provider": "liquidlogicx.com", "url": "https://audit.liquidlogicx.com/api/allowance", "method": "GET", "templated_url": false, "operator": null, "tags": [ "allowance", "spend-controls", "agent-payments", "x402", "usdc" ], "category": null, "price_usd": 0.001, "price_source": "registry", "provider_endpoints": 5, "networks": [ "eip155:8453" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T10:20:41.972Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T01:55:59.230Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T11:07:51.000Z", "monitoring_days": 4.5, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:20:41.972Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 142 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:25:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:25:29.881Z", "end": "2026-10-20T10:25:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-18T02:00:44.476Z", "end": "2026-10-20T10:25:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-18T02:00:44.476Z", "end": "2026-10-20T10:25:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 9, "unique_payers_30d": 8, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T01:55:59.230Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T15:44:38.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T04:45:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_c18f77eeb97f4908", "api": "https://agentservicedirectory.com/api/v1/services/cand_c18f77eeb97f4908" } }, { "id": "cand_7389817134428d0f", "tier": "discovered", "type": "api_endpoint", "name": "Book chapter", "name_source": "registry", "branches": { "primary": "search/entertainment/books", "secondary": [], "method_version": "placement-ai/6", "tree_version": "tree/3", "placed_at": "2026-10-19T02:55:05.000Z" }, "place": { "id": "search/entertainment/books", "name": "Books and stories", "description": "Book catalogues and recommendations, comics, stories, audiobooks and reading trackers." }, "summary": { "text": "Returns one paid chapter of a Python programming book as Markdown.", "source": "automated", "method": "placement-ai/6", "written_at": "2026-10-19T02:55:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "preppers-paradise.com", "provider": "preppers-paradise.com", "url": "https://preppers-paradise.com/library/automatetheboringstuffwithpythonnew/02-what-is-programming.md", "method": "GET", "templated_url": false, "operator": null, "tags": [ "library", "books", "x402", "agents", "chapter" ], "category": null, "price_usd": 0.01, "price_source": "registry", "provider_endpoints": 1, "networks": [ "eip155:8453" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T10:20:43.495Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T01:56:01.033Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T11:07:51.000Z", "monitoring_days": 4.5, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:20:43.495Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 226 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:25:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:25:29.881Z", "end": "2026-10-20T10:25:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-18T02:00:45.810Z", "end": "2026-10-20T10:25:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-18T02:00:45.810Z", "end": "2026-10-20T10:25:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 34, "unique_payers_30d": 6, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T01:56:01.033Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T15:44:38.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T00:05:23.000Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_7389817134428d0f", "api": "https://agentservicedirectory.com/api/v1/services/cand_7389817134428d0f" } }, { "id": "cand_c7d951e3c4e57e05", "tier": "discovered", "type": "api_endpoint", "name": "Obol", "name_source": "registry", "branches": { "primary": "finance-data/crypto/chain-reads", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T08:00:05.000Z" }, "place": { "id": "finance-data/crypto/chain-reads", "name": "Read blockchain data", "description": "Node and JSON-RPC access, blocks, transactions, contract reads and explorer data." }, "summary": { "text": "Reports Base network block status, verified across two independent RPC endpoints.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T08:00:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "obol.danieldutoit.net", "provider": "danieldutoit.net", "url": "https://obol.danieldutoit.net/v1/base/network-status", "method": "GET", "templated_url": false, "operator": null, "tags": [ "blockchain-data", "base", "network-status", "rpc", "x402" ], "category": null, "price_usd": 0.001, "price_source": "registry", "provider_endpoints": 1, "networks": [ "eip155:8453" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T10:20:46.999Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T01:56:04.746Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T11:07:51.000Z", "monitoring_days": 4.5, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:20:46.999Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 837 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:25:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:25:29.881Z", "end": "2026-10-20T10:25:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-18T02:00:48.756Z", "end": "2026-10-20T10:25:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-18T02:00:48.756Z", "end": "2026-10-20T10:25:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 7, "unique_payers_30d": 6, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T01:56:04.746Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T15:44:38.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T04:45:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_c7d951e3c4e57e05", "api": "https://agentservicedirectory.com/api/v1/services/cand_c7d951e3c4e57e05" } }, { "id": "cand_7cb0e944bc4d7a2e", "tier": "discovered", "type": "api_endpoint", "name": "agent demand radar", "name_source": "registry", "branches": { "primary": "search/companies-people/market-research", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T07:50:05.000Z" }, "place": { "id": "search/companies-people/market-research", "name": "Company and market research", "description": "Research reports on companies, competitors, sectors and market opportunities, with sources." }, "summary": { "text": "Clusters unmet AI agent demand with caller counts, showing needs that persist.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T07:50:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "agent402.tools", "provider": "agent402.tools", "url": "https://agent402.tools/api/demand-radar", "method": "GET", "templated_url": false, "operator": null, "tags": [ "research", "demand", "market-intelligence", "x402", "agents" ], "category": null, "price_usd": 0.005, "price_source": "registry", "provider_endpoints": 679, "networks": [ "eip155:8453", "eip155:137", "eip155:42161", "eip155:143", "eip155:43114", "eip155:1329", "eip155:10", "eip155:4663", "eip155:42220", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp", "stellar:pubnet", "algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=", "tempo:4217" ], "networks_source": "observed", "payment_protocols": [ "x402", "mpp" ], "access": { "observed": { "requires": "payment", "how": [ "x402", "mpp" ], "at": "2026-10-20T10:30:41.685Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T02:00:57.143Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T12:07:55.000Z", "monitoring_days": 4.4, "limited_evidence": true, "checks_30d": 3, "passed_30d": 3, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:30:41.685Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 395 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:35:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:35:29.881Z", "end": "2026-10-20T10:35:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-18T07:00:21.074Z", "end": "2026-10-20T10:35:29.881Z", "limited_history": true, "checks": 2, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-18T07:00:21.074Z", "end": "2026-10-20T10:35:29.881Z", "limited_history": true, "checks": 2, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 76, "unique_payers_30d": 24, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T02:00:57.143Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T15:44:38.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T03:45:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_7cb0e944bc4d7a2e", "api": "https://agentservicedirectory.com/api/v1/services/cand_7cb0e944bc4d7a2e" } }, { "id": "cand_152f00593ef44295", "tier": "discovered", "type": "api_endpoint", "name": "Quartermaster x402 Inspector", "name_source": "registry", "branches": { "primary": "identity/security/agent-services", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T07:55:05.000Z" }, "place": { "id": "identity/security/agent-services", "name": "Check agent services before use", "description": "Checks that a paid API, MCP server or agent service answers, behaves as described and is safe to use." }, "summary": { "text": "Decodes and lints x402 paid endpoints' payment challenges, flagging misconfigurations.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T07:55:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "quartermaster.surewhynot.app", "provider": "surewhynot.app", "url": "https://quartermaster.surewhynot.app/v1/x402/inspect", "method": "GET", "templated_url": false, "operator": null, "tags": [ "x402", "402", "payments", "debugging", "developer-tools" ], "category": null, "price_usd": 0.002, "price_source": "registry", "provider_endpoints": 50, "networks": [ "eip155:8453", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T08:25:40.171Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T12:20:41.115Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T12:07:55.000Z", "monitoring_days": 4.4, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T08:25:40.171Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 438 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/5", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T08:30:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T08:30:29.881Z", "end": "2026-10-20T08:30:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-17T12:20:41.115Z", "end": "2026-10-20T08:30:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-17T12:20:41.115Z", "end": "2026-10-20T08:30:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 7, "unique_payers_30d": 6, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T12:20:41.115Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T15:44:38.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T02:25:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_152f00593ef44295", "api": "https://agentservicedirectory.com/api/v1/services/cand_152f00593ef44295" } }, { "id": "cand_a2ee427b772d03a3", "tier": "discovered", "type": "api_endpoint", "name": "SCRIPTMASTERLABS", "name_source": "registry", "branches": { "primary": "finance-data/markets/exchange-rates", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T08:00:05.000Z" }, "place": { "id": "finance-data/markets/exchange-rates", "name": "Currency exchange rates", "description": "Currency exchange rates and FX quotes: live, official reference and historical." }, "summary": { "text": "Converts an amount between currencies using official ECB reference rates.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T08:00:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "squeezeos-api.onrender.com", "provider": "squeezeos-api.onrender.com", "url": "https://squeezeos-api.onrender.com/api/fx/convert", "method": "GET", "templated_url": false, "operator": null, "tags": [ "scriptmasterlabs", "x402", "mcp", "openapi", "agent-commerce" ], "category": null, "price_usd": 0.001, "price_source": "registry", "provider_endpoints": 26, "networks": [ "eip155:8453" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T08:30:38.120Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T12:20:40.829Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T12:07:55.000Z", "monitoring_days": 4.4, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T08:30:38.120Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 108 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/5", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T08:35:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T08:35:29.881Z", "end": "2026-10-20T08:35:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-17T12:20:40.829Z", "end": "2026-10-20T08:35:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-17T12:20:40.829Z", "end": "2026-10-20T08:35:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 7, "unique_payers_30d": 6, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T12:20:40.829Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T15:44:38.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T04:40:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_a2ee427b772d03a3", "api": "https://agentservicedirectory.com/api/v1/services/cand_a2ee427b772d03a3" } }, { "id": "cand_7fdce35adc5f438c", "tier": "discovered", "type": "api_endpoint", "name": "penny402", "name_source": "registry", "branches": { "primary": "search/entertainment/astrology", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T07:55:05.000Z" }, "place": { "id": "search/entertainment/astrology", "name": "Astrology, tarot and divination", "description": "Astrology charts and horoscopes, tarot, I Ching, numerology and other divination readings." }, "summary": { "text": "Draws one daily tarot card per wallet with keywords and a reflective meaning.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T07:55:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "penny402.fun", "provider": "penny402.fun", "url": "https://penny402.fun/tarot", "method": "POST", "templated_url": false, "operator": null, "tags": [ "x402", "fun", "novelty", "creativity" ], "category": null, "price_usd": 0.0025, "price_source": "registry", "provider_endpoints": 10, "networks": [ "eip155:8453", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T08:25:40.474Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T12:20:41.676Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T12:07:55.000Z", "monitoring_days": 4.4, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T08:25:40.474Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 76 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/5", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T08:30:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T08:30:29.881Z", "end": "2026-10-20T08:30:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-17T12:20:41.676Z", "end": "2026-10-20T08:30:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-17T12:20:41.676Z", "end": "2026-10-20T08:30:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 6, "unique_payers_30d": 6, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T12:20:41.676Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T15:44:38.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T04:30:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_7fdce35adc5f438c", "api": "https://agentservicedirectory.com/api/v1/services/cand_7fdce35adc5f438c" } }, { "id": "cand_a78bdf4a47126930", "tier": "discovered", "type": "api_endpoint", "name": "Chit402", "name_source": "registry", "branches": { "primary": "payments/spend-controls", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T08:05:05.000Z" }, "place": { "id": "payments/spend-controls", "name": "Agent spending limits", "description": "Spending caps, budgets and approval rules checked before an agent pays, with spend receipts." }, "summary": { "text": "Issues signed, third-party verifiable spend receipts for agent x402 payments.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T08:05:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "api.xfuel.app", "provider": "xfuel.app", "url": "https://api.xfuel.app/v1/chat/completions", "method": "POST", "templated_url": false, "operator": null, "tags": [ "treasury", "possession-book", "spend-receipt", "x402", "usdc" ], "category": null, "price_usd": 0.002, "price_source": "registry", "provider_endpoints": 3, "networks": [ "eip155:8453", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T10:25:37.731Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T01:56:08.149Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T12:07:55.000Z", "monitoring_days": 4.4, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:25:37.731Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 674 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:30:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:30:29.881Z", "end": "2026-10-20T10:30:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-18T02:00:51.423Z", "end": "2026-10-20T10:30:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-18T02:00:51.423Z", "end": "2026-10-20T10:30:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 8, "unique_payers_30d": 5, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T01:56:08.149Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T15:44:38.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T07:05:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_a78bdf4a47126930", "api": "https://agentservicedirectory.com/api/v1/services/cand_a78bdf4a47126930" } }, { "id": "cand_35120f59aa452a41", "tier": "discovered", "type": "api_endpoint", "name": "Cyre", "name_source": "registry", "branches": { "primary": "identity/security/agent-services", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T08:00:05.000Z" }, "place": { "id": "identity/security/agent-services", "name": "Check agent services before use", "description": "Checks that a paid API, MCP server or agent service answers, behaves as described and is safe to use." }, "summary": { "text": "Probes x402 paid services and grades their payment offers before paying.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T08:00:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "cyre.dev", "provider": "cyre.dev", "url": "https://cyre.dev/api/bazaar", "method": "GET", "templated_url": false, "operator": null, "tags": [ "bazaar", "discovery", "x402", "shopping", "offer" ], "category": null, "price_usd": 0.003, "price_source": "registry", "provider_endpoints": 25, "networks": [ "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp", "eip155:8453" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T10:25:37.283Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T01:56:08.515Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T12:07:55.000Z", "monitoring_days": 4.4, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:25:37.283Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 226 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:30:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:30:29.881Z", "end": "2026-10-20T10:30:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-18T02:00:51.370Z", "end": "2026-10-20T10:30:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-18T02:00:51.370Z", "end": "2026-10-20T10:30:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 7, "unique_payers_30d": 5, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T01:56:08.515Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T15:44:38.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T03:55:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_35120f59aa452a41", "api": "https://agentservicedirectory.com/api/v1/services/cand_35120f59aa452a41" } }, { "id": "cand_e90ee4d72793576b", "tier": "discovered", "type": "api_endpoint", "name": "Cyre", "name_source": "registry", "branches": { "primary": "identity/security/agent-services", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T08:10:05.000Z" }, "place": { "id": "identity/security/agent-services", "name": "Check agent services before use", "description": "Checks that a paid API, MCP server or agent service answers, behaves as described and is safe to use." }, "summary": { "text": "Grades an x402 payment request's payee, amount, URL and facilitator before paying.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T08:10:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "cyre.dev", "provider": "cyre.dev", "url": "https://cyre.dev/api/route", "method": "GET", "templated_url": false, "operator": null, "tags": [ "route", "oracle", "before-pay", "x402", "facilitator" ], "category": null, "price_usd": 0.002, "price_source": "registry", "provider_endpoints": 25, "networks": [ "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp", "eip155:8453" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T10:25:37.270Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T01:56:08.555Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T12:07:55.000Z", "monitoring_days": 4.4, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:25:37.270Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 213 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:30:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:30:29.881Z", "end": "2026-10-20T10:30:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-18T02:00:51.610Z", "end": "2026-10-20T10:30:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-18T02:00:51.610Z", "end": "2026-10-20T10:30:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 7, "unique_payers_30d": 5, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T01:56:08.555Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T15:44:38.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T04:25:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_e90ee4d72793576b", "api": "https://agentservicedirectory.com/api/v1/services/cand_e90ee4d72793576b" } }, { "id": "cand_efef3562a499a6c4", "tier": "discovered", "type": "api_endpoint", "name": "FastPath Bitcoin API", "name_source": "registry", "branches": { "primary": "finance-data/crypto/chain-reads", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T08:10:05.000Z" }, "place": { "id": "finance-data/crypto/chain-reads", "name": "Read blockchain data", "description": "Node and JSON-RPC access, blocks, transactions, contract reads and explorer data." }, "summary": { "text": "Issues a short-lived WebSocket ticket for the live Bitcoin mempool stream.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T08:10:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "api.nativebtc.org", "provider": "nativebtc.org", "url": "https://api.nativebtc.org/v1/mempool/stream-ticket", "method": "GET", "templated_url": false, "operator": null, "tags": [ "bitcoin", "websocket", "mempool", "stream", "x402" ], "category": null, "price_usd": 0.005, "price_source": "registry", "provider_endpoints": 2, "networks": [ "eip155:8453", "eip155:137", "eip155:42161", "eip155:480" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T08:25:40.562Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T12:20:38.747Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T12:07:55.000Z", "monitoring_days": 4.4, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T08:25:40.562Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 208 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/5", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T08:40:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T08:40:29.881Z", "end": "2026-10-20T08:40:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-17T12:20:38.747Z", "end": "2026-10-20T08:40:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-17T12:20:38.747Z", "end": "2026-10-20T08:40:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 6, "unique_payers_30d": 5, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T12:20:38.747Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T15:44:38.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T04:25:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_efef3562a499a6c4", "api": "https://agentservicedirectory.com/api/v1/services/cand_efef3562a499a6c4" } }, { "id": "cand_8bb0a557fe1d6c37", "tier": "discovered", "type": "api_endpoint", "name": "Orcpin", "name_source": "registry", "branches": { "primary": "identity/security/agent-services", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T08:05:05.000Z" }, "place": { "id": "identity/security/agent-services", "name": "Check agent services before use", "description": "Checks that a paid API, MCP server or agent service answers, behaves as described and is safe to use." }, "summary": { "text": "Measures an x402 endpoint's uptime, latency, valid-402 rate and paid delivery.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T08:05:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "orcpin.dev", "provider": "orcpin.dev", "url": "https://orcpin.dev/v1/endpoint-reliability", "method": "GET", "templated_url": false, "operator": null, "tags": [ "orcpin-reliability", "infra", "monitoring", "uptime", "x402" ], "category": null, "price_usd": 0.01, "price_source": "registry", "provider_endpoints": 5, "networks": [ "eip155:8453" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T08:25:40.850Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T12:20:42.457Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T12:07:55.000Z", "monitoring_days": 4.4, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T08:25:40.850Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 160 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/5", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T08:30:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T08:30:29.881Z", "end": "2026-10-20T08:30:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-17T12:20:42.457Z", "end": "2026-10-20T08:30:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-17T12:20:42.457Z", "end": "2026-10-20T08:30:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 6, "unique_payers_30d": 5, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T12:20:42.457Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T15:44:38.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T01:55:23.000Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_8bb0a557fe1d6c37", "api": "https://agentservicedirectory.com/api/v1/services/cand_8bb0a557fe1d6c37" } }, { "id": "cand_f98c72c4a0bb50d8", "tier": "discovered", "type": "api_endpoint", "name": "SCRIPTMASTERLABS", "name_source": "registry", "branches": { "primary": "web/fetch/read-page", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T08:00:05.000Z" }, "place": { "id": "web/fetch/read-page", "name": "Read and extract from pages", "description": "Fetch given pages and return their content, or fields pulled from them, as Markdown, text or JSON." }, "summary": { "text": "Sells credits for extracting clean text from public URLs.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T08:00:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "squeezeos-api.onrender.com", "provider": "squeezeos-api.onrender.com", "url": "https://squeezeos-api.onrender.com/api/web/credits", "method": "GET", "templated_url": false, "operator": null, "tags": [ "scriptmasterlabs", "x402", "mcp", "openapi", "agent-commerce" ], "category": null, "price_usd": 0.005, "price_source": "registry", "provider_endpoints": 26, "networks": [ "eip155:8453" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T08:25:40.288Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T12:20:38.549Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T12:07:55.000Z", "monitoring_days": 4.4, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T08:25:40.288Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 303 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/5", "check_methods": [ "candidate-x402/4", "candidate-x402/5" ], "timeout_ms": 10000, "computed_at": "2026-10-19T02:00:05.000Z", "windows": [ { "window": "24h", "start": "2026-10-18T02:00:05.000Z", "end": "2026-10-19T02:00:05.000Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-17T12:20:38.549Z", "end": "2026-10-19T02:00:05.000Z", "limited_history": true, "checks": 2, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-17T12:20:38.549Z", "end": "2026-10-19T02:00:05.000Z", "limited_history": true, "checks": 2, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 8, "unique_payers_30d": 5, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T12:20:38.549Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T15:44:38.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T04:40:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_f98c72c4a0bb50d8", "api": "https://agentservicedirectory.com/api/v1/services/cand_f98c72c4a0bb50d8" } }, { "id": "cand_055fc20bb8fc1291", "tier": "discovered", "type": "api_endpoint", "name": "TWZRD Agent Intelligence", "name_source": "registry", "branches": { "primary": "finance-data/crypto/token-risk", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T14:55:05.000Z" }, "place": { "id": "finance-data/crypto/token-risk", "name": "Token, contract and wallet risk checks", "description": "Rug-pull, honeypot and scam checks on tokens, smart contracts, wallets and transactions." }, "summary": { "text": "Scores a Solana wallet's wash-trading risk and reputation for a merchant.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T14:55:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "intel.twzrd.xyz", "provider": "twzrd.xyz", "url": "https://intel.twzrd.xyz/v1/intel/quick/:solana_address", "method": "GET", "templated_url": true, "operator": null, "tags": [ "agent", "reputation", "trust", "intelligence", "x402" ], "category": null, "price_usd": 0.001, "price_source": "registry", "provider_endpoints": 9, "networks": [ "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp", "eip155:8453" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T10:20:48.095Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T01:56:07.262Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T12:07:55.000Z", "monitoring_days": 4.4, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:20:48.095Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 227 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:25:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:25:29.881Z", "end": "2026-10-20T10:25:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-18T02:00:50.785Z", "end": "2026-10-20T10:25:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-18T02:00:50.785Z", "end": "2026-10-20T10:25:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 44, "unique_payers_30d": 5, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T01:56:07.262Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T15:44:38.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T00:35:23.000Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_055fc20bb8fc1291", "api": "https://agentservicedirectory.com/api/v1/services/cand_055fc20bb8fc1291" } }, { "id": "cand_4cc397171028a071", "tier": "discovered", "type": "api_endpoint", "name": "TxGuard", "name_source": "registry", "branches": { "primary": "finance-data/crypto/token-risk", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T08:00:05.000Z" }, "place": { "id": "finance-data/crypto/token-risk", "name": "Token, contract and wallet risk checks", "description": "Rug-pull, honeypot and scam checks on tokens, smart contracts, wallets and transactions." }, "summary": { "text": "Decodes and preflights unsigned Base transactions and x402 payment authorisations before signing.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T08:00:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "txguard.schemasure.com", "provider": "schemasure.com", "url": "https://txguard.schemasure.com/v1/tx/preflight", "method": "POST", "templated_url": false, "operator": null, "tags": [ "base", "transaction", "preflight", "x402", "mpp" ], "category": null, "price_usd": 0.02, "price_source": "registry", "provider_endpoints": 10, "networks": [ "eip155:8453", "tempo:4217" ], "networks_source": "observed", "payment_protocols": [ "x402", "mpp" ], "access": { "observed": { "requires": "payment", "how": [ "x402", "mpp" ], "at": "2026-10-20T08:25:39.550Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T12:20:37.636Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T12:07:55.000Z", "monitoring_days": 4.4, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T08:25:39.550Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 138 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/5", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T08:30:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T08:30:29.881Z", "end": "2026-10-20T08:30:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-17T12:20:37.636Z", "end": "2026-10-20T08:30:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-17T12:20:37.636Z", "end": "2026-10-20T08:30:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 31, "unique_payers_30d": 5, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T12:20:37.636Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T15:44:38.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T02:10:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_4cc397171028a071", "api": "https://agentservicedirectory.com/api/v1/services/cand_4cc397171028a071" } }, { "id": "cand_2faf1a129526b122", "tier": "discovered", "type": "api_endpoint", "name": "x402check-base", "name_source": "registry", "branches": { "primary": "finance-data/crypto/chain-reads", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T08:05:05.000Z" }, "place": { "id": "finance-data/crypto/chain-reads", "name": "Read blockchain data", "description": "Node and JSON-RPC access, blocks, transactions, contract reads and explorer data." }, "summary": { "text": "Reads Base chain blocks, transactions, balances, token holdings and gas prices.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T08:05:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "x402check.arden-instance.workers.dev", "provider": "arden-instance.workers.dev", "url": "https://x402check.arden-instance.workers.dev/base/gas", "method": "GET", "templated_url": false, "operator": null, "tags": [ "x402", "base", "blockchain", "rpc", "data" ], "category": null, "price_usd": 0.002, "price_source": "registry", "provider_endpoints": 2, "networks": [ "eip155:8453" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T10:25:40.134Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T02:00:54.615Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T12:07:55.000Z", "monitoring_days": 4.4, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:25:40.134Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 38 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:30:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:30:29.881Z", "end": "2026-10-20T10:30:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-18T02:05:44.627Z", "end": "2026-10-20T10:30:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-18T02:05:44.627Z", "end": "2026-10-20T10:30:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 5, "unique_payers_30d": 5, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T02:00:54.615Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T15:44:38.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T04:35:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_2faf1a129526b122", "api": "https://agentservicedirectory.com/api/v1/services/cand_2faf1a129526b122" } }, { "id": "cand_8c333aa36a4f8dad", "tier": "discovered", "type": "api_endpoint", "name": "x402scan", "name_source": "registry", "branches": { "primary": "search/directories/paid-apis", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T07:50:05.000Z" }, "place": { "id": "search/directories/paid-apis", "name": "Find paid APIs", "description": "Registries, rankings and marketplaces of APIs and pay-per-call (x402) endpoints that agents can call." }, "summary": { "text": "Lists the top x402 payment recipients by volume, paginated.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T07:50:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "www.x402scan.com", "provider": "x402scan.com", "url": "https://www.x402scan.com/api/x402/merchants", "method": "GET", "templated_url": false, "operator": null, "tags": [ "x402" ], "category": null, "price_usd": 0.01, "price_source": "registry", "provider_endpoints": 22, "networks": [ "eip155:8453" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T10:25:42.148Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T02:01:01.797Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T13:07:55.000Z", "monitoring_days": 4.4, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:25:42.148Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 101 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:30:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:30:29.881Z", "end": "2026-10-20T10:30:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-18T02:05:49.288Z", "end": "2026-10-20T10:30:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-18T02:05:49.288Z", "end": "2026-10-20T10:30:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 298, "unique_payers_30d": 13, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T02:01:01.797Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T15:44:38.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T00:20:23.000Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_8c333aa36a4f8dad", "api": "https://agentservicedirectory.com/api/v1/services/cand_8c333aa36a4f8dad" } }, { "id": "cand_6b7c51976fe63da9", "tier": "discovered", "type": "api_endpoint", "name": "x402 MCP Storefront", "name_source": "registry", "branches": { "primary": "finance-data/crypto/gas-fees", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T07:55:05.000Z" }, "place": { "id": "finance-data/crypto/gas-fees", "name": "Gas and network fees", "description": "Current and estimated gas prices and transaction fees on blockchains." }, "summary": { "text": "Advises submit-or-wait and gas fees in gwei for Base transactions.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T07:55:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "x402-mcp.onrender.com", "provider": "x402-mcp.onrender.com", "url": "https://x402-mcp.onrender.com/base/tx-decision", "method": "GET", "templated_url": false, "operator": null, "tags": [ "base", "intelligence", "x402", "data" ], "category": null, "price_usd": 0.01, "price_source": "registry", "provider_endpoints": 22, "networks": [ "eip155:8453" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T10:36:14.390Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-18T02:05:52.282Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T13:07:55.000Z", "monitoring_days": 4.4, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:36:14.390Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 291 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:40:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:40:29.881Z", "end": "2026-10-20T10:40:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-18T02:05:52.282Z", "end": "2026-10-20T10:40:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-18T02:05:52.282Z", "end": "2026-10-20T10:40:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 11, "unique_payers_30d": 6, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-18T02:05:52.282Z", "changes_30d": 1, "changes_90d": 1, "pay_to_changes_90d": 1, "last_change_at": "2026-10-18T02:05:52.282Z", "last_change_kinds": [ "pay_to" ], "window_start": "2026-10-16T15:44:38.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T02:40:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_6b7c51976fe63da9", "api": "https://agentservicedirectory.com/api/v1/services/cand_6b7c51976fe63da9" } }, { "id": "cand_d022d9e10e02501d", "tier": "discovered", "type": "api_endpoint", "name": "Oblique Markets", "name_source": "registry", "branches": { "primary": "web/site-analysis/uptime-status", "secondary": [], "method_version": "placement-ai/6", "tree_version": "tree/3", "placed_at": "2026-10-19T02:55:05.000Z" }, "place": { "id": "web/site-analysis/uptime-status", "name": "Uptime and service status", "description": "Check whether sites and services are up, run uptime monitors, and read status pages and outages." }, "summary": { "text": "Live health check of two x402 payment facilitators: reachability, latency and supported schemes.", "source": "automated", "method": "placement-ai/6", "written_at": "2026-10-19T02:55:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "api.oblique.markets", "provider": "oblique.markets", "url": "https://api.oblique.markets/api/v1/paid/x402-facilitator-health", "method": "GET", "templated_url": false, "operator": null, "tags": [ "x402", "facilitator", "health", "verification" ], "category": null, "price_usd": 0.003, "price_source": "registry", "provider_endpoints": 68, "networks": [ "eip155:8453", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp", "tempo:4217" ], "networks_source": "observed", "payment_protocols": [ "x402", "mpp" ], "access": { "observed": { "requires": "payment", "how": [ "x402", "mpp" ], "at": "2026-10-20T10:25:42.904Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T02:11:05.490Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T15:07:55.000Z", "monitoring_days": 4.3, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:25:42.904Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 7 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:30:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:30:29.881Z", "end": "2026-10-20T10:30:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-18T02:15:50.520Z", "end": "2026-10-20T10:30:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-18T02:15:50.520Z", "end": "2026-10-20T10:30:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 8, "unique_payers_30d": 5, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T02:11:05.490Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T15:44:38.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T04:40:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_d022d9e10e02501d", "api": "https://agentservicedirectory.com/api/v1/services/cand_d022d9e10e02501d" } }, { "id": "cand_e86d6d00f0ca5744", "tier": "discovered", "type": "api_endpoint", "name": "api.speccy.cloud", "name_source": "registry", "branches": { "primary": "finance-data/markets/prediction-markets", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T14:50:05.000Z" }, "place": { "id": "finance-data/markets/prediction-markets", "name": "Prediction markets", "description": "Prediction market odds, trades, order books, traders and resolution data across venues." }, "summary": { "text": "Returns top Polymarket prediction markets by 24h volume, with odds and liquidity.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T14:50:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "api.speccy.cloud", "provider": "speccy.cloud", "url": "https://api.speccy.cloud/v1/predictions/polymarket", "method": "GET", "templated_url": false, "operator": null, "tags": [ "polymarket", "prediction-markets", "crypto", "forecasting", "x402" ], "category": null, "price_usd": 0.01, "price_source": "registry", "provider_endpoints": 2, "networks": [ "eip155:8453" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T10:25:44.353Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T02:16:01.202Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T15:07:55.000Z", "monitoring_days": 4.3, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:25:44.353Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 315 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:30:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:30:29.881Z", "end": "2026-10-20T10:30:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-18T02:20:53.978Z", "end": "2026-10-20T10:30:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-18T02:20:53.978Z", "end": "2026-10-20T10:30:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 9, "unique_payers_30d": 5, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T02:16:01.202Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T15:44:38.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T00:55:23.000Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_e86d6d00f0ca5744", "api": "https://agentservicedirectory.com/api/v1/services/cand_e86d6d00f0ca5744" } }, { "id": "cand_44bac56b5a4c3357", "tier": "discovered", "type": "api_endpoint", "name": "mizan-bazar.higgsfield.app", "name_source": "registry", "branches": { "primary": "identity/security/agent-services", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T14:30:05.000Z" }, "place": { "id": "identity/security/agent-services", "name": "Check agent services before use", "description": "Checks that a paid API, MCP server or agent service answers, behaves as described and is safe to use." }, "summary": { "text": "Rates x402 API endpoints on liveness, latency, conformance and delivery reliability.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T14:30:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "mizan-bazar.higgsfield.app", "provider": "higgsfield.app", "url": "https://mizan-bazar.higgsfield.app/api/pagella/api.loyalspark.online", "method": "GET", "templated_url": false, "operator": null, "tags": [ "rating", "x402", "reliability", "endpoint-quality" ], "category": null, "price_usd": 0.01, "price_source": "registry", "provider_endpoints": 21, "networks": [ "eip155:8453" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T10:25:46.437Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T02:21:03.675Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T17:07:55.000Z", "monitoring_days": 4.2, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:25:46.437Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 1553 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:30:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:30:29.881Z", "end": "2026-10-20T10:30:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-18T02:25:53.289Z", "end": "2026-10-20T10:30:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-18T02:25:53.289Z", "end": "2026-10-20T10:30:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 6, "unique_payers_30d": 6, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T02:21:03.675Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T17:07:55.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T01:00:23.000Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_44bac56b5a4c3357", "api": "https://agentservicedirectory.com/api/v1/services/cand_44bac56b5a4c3357" } }, { "id": "cand_7bca62d0c99c3b92", "tier": "discovered", "type": "api_endpoint", "name": "x402 seller payability check", "name_source": "registry", "branches": { "primary": "identity/security/agent-services", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T07:55:05.000Z" }, "place": { "id": "identity/security/agent-services", "name": "Check agent services before use", "description": "Checks that a paid API, MCP server or agent service answers, behaves as described and is safe to use." }, "summary": { "text": "Buys one x402 seller call and reports payability, 402 details and settlement.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T07:55:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "agent402.tools", "provider": "agent402.tools", "url": "https://agent402.tools/api/seller-payability", "method": "POST", "templated_url": false, "operator": null, "tags": [ "x402", "seller", "payability", "payment", "402" ], "category": null, "price_usd": 0.1, "price_source": "registry", "provider_endpoints": 679, "networks": [ "eip155:8453", "eip155:137", "eip155:42161", "eip155:143", "eip155:43114", "eip155:1329", "eip155:10", "eip155:4663", "eip155:42220" ], "networks_source": "observed", "payment_protocols": [ "x402", "mpp" ], "access": { "observed": { "requires": "payment", "how": [ "x402", "mpp" ], "at": "2026-10-20T09:15:49.178Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-16T18:08:21.814Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T18:07:55.000Z", "monitoring_days": 4.2, "limited_evidence": true, "checks_30d": 3, "passed_30d": 3, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T09:15:49.178Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 85 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/4", "check_methods": [ "candidate-x402/4" ], "timeout_ms": 10000, "computed_at": "2026-10-20T09:15:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T09:15:29.881Z", "end": "2026-10-20T09:15:29.881Z", "limited_history": false, "checks": 0, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-18T05:45:18.380Z", "end": "2026-10-20T09:15:29.881Z", "limited_history": true, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-18T05:45:18.380Z", "end": "2026-10-20T09:15:29.881Z", "limited_history": true, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 11, "unique_payers_30d": 9, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-16T18:08:21.814Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T18:07:55.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T00:50:23.000Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_7bca62d0c99c3b92", "api": "https://agentservicedirectory.com/api/v1/services/cand_7bca62d0c99c3b92" } }, { "id": "cand_e83dfa2747220c91", "tier": "discovered", "type": "api_endpoint", "name": "FLUX Image for Agents", "name_source": "registry", "branches": { "primary": "ai/image-generation/ad-creatives", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T07:55:05.000Z" }, "place": { "id": "ai/image-generation/ad-creatives", "name": "Ads and social visuals", "description": "Generate ad creatives, social posts, thumbnails and other marketing visuals." }, "summary": { "text": "Generates FLUX Schnell images for ads, banners and social graphics from prompts.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T07:55:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "api.delx.ai", "provider": "delx.ai", "url": "https://api.delx.ai/api/v1/x402/image", "method": "POST", "templated_url": false, "operator": null, "tags": [ "x402", "ai-image", "text-to-image", "image-generation", "image-generation-api" ], "category": null, "price_usd": 0.01, "price_source": "registry", "provider_endpoints": 1016, "networks": [ "eip155:8453", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp", "tempo:4217" ], "networks_source": "observed", "payment_protocols": [ "x402", "mpp" ], "access": { "observed": { "requires": "payment", "how": [ "x402", "mpp" ], "at": "2026-10-19T00:55:26.869Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-16T18:08:20.344Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T18:07:55.000Z", "monitoring_days": 4.2, "limited_evidence": true, "checks_30d": 2, "passed_30d": 2, "missed_30d": 1, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-19T00:55:26.869Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 609 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-19T02:05:05.000Z", "windows": [ { "window": "24h", "start": "2026-10-19T00:55:26.869Z", "end": "2026-10-19T02:05:05.000Z", "limited_history": true, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-19T00:55:26.869Z", "end": "2026-10-19T02:05:05.000Z", "limited_history": true, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-19T00:55:26.869Z", "end": "2026-10-19T02:05:05.000Z", "limited_history": true, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 26, "unique_payers_30d": 8, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-16T18:08:20.344Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T18:07:55.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T07:30:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_e83dfa2747220c91", "api": "https://agentservicedirectory.com/api/v1/services/cand_e83dfa2747220c91" } }, { "id": "cand_ab726ce678375142", "tier": "discovered", "type": "api_endpoint", "name": "x402 trending sellers", "name_source": "registry", "branches": { "primary": "search/directories/paid-apis", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T07:55:05.000Z" }, "place": { "id": "search/directories/paid-apis", "name": "Find paid APIs", "description": "Registries, rankings and marketplaces of APIs and pay-per-call (x402) endpoints that agents can call." }, "summary": { "text": "Ranks x402 sellers by recent settlement and buyer momentum on Base.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T07:55:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "agent402.tools", "provider": "agent402.tools", "url": "https://agent402.tools/api/x402-trending", "method": "GET", "templated_url": false, "operator": null, "tags": [ "payments", "x402", "trending", "momentum", "sellers" ], "category": null, "price_usd": 0.005, "price_source": "registry", "provider_endpoints": 679, "networks": [ "eip155:8453", "eip155:137", "eip155:42161", "eip155:143", "eip155:43114", "eip155:1329", "eip155:10", "eip155:4663", "eip155:42220", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp", "stellar:pubnet", "algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=", "tempo:4217" ], "networks_source": "observed", "payment_protocols": [ "x402", "mpp" ], "access": { "observed": { "requires": "payment", "how": [ "x402", "mpp" ], "at": "2026-10-20T12:46:26.773Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T02:50:52.814Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T18:07:55.000Z", "monitoring_days": 4.2, "limited_evidence": true, "checks_30d": 3, "passed_30d": 3, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T12:46:26.773Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 194 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/3", "candidate-x402/5", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T12:50:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T12:50:29.881Z", "end": "2026-10-20T12:50:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-16T18:07:55.000Z", "end": "2026-10-20T12:50:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-16T18:07:55.000Z", "end": "2026-10-20T12:50:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 13, "unique_payers_30d": 7, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T02:50:52.814Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T18:07:55.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T03:45:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_ab726ce678375142", "api": "https://agentservicedirectory.com/api/v1/services/cand_ab726ce678375142" } }, { "id": "cand_db59147c59062686", "tier": "discovered", "type": "api_endpoint", "name": "Tech Detect", "name_source": "registry", "branches": { "primary": "web/site-analysis", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T14:50:05.000Z" }, "place": { "id": "web/site-analysis", "name": "Website analysis", "description": "SEO, technology stack, performance, uptime, status and changes of websites." }, "summary": { "text": "Detects a website's technology stack, with confidence scores and evidence for each hit.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T14:50:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "stack.netzhandwerker.de", "provider": "netzhandwerker.de", "url": "https://stack.netzhandwerker.de/stack", "method": "POST", "templated_url": false, "operator": null, "tags": [ "x402", "halowerk", "detect-stack" ], "category": null, "price_usd": 0.005, "price_source": "registry", "provider_endpoints": 10, "networks": [ "eip155:8453" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T10:30:47.107Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T02:35:57.224Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T22:07:46.000Z", "monitoring_days": 4, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:30:47.107Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 525 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:35:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:35:29.881Z", "end": "2026-10-20T10:35:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-18T02:40:39.658Z", "end": "2026-10-20T10:35:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-18T02:40:39.658Z", "end": "2026-10-20T10:35:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 459, "unique_payers_30d": 5, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T02:35:57.224Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T22:07:46.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T00:55:23.000Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_db59147c59062686", "api": "https://agentservicedirectory.com/api/v1/services/cand_db59147c59062686" } }, { "id": "cand_960df8c7842e531d", "tier": "discovered", "type": "api_endpoint", "name": "x402scan", "name_source": "registry", "branches": { "primary": "search/directories/paid-apis", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T07:50:05.000Z" }, "place": { "id": "search/directories/paid-apis", "name": "Find paid APIs", "description": "Registries, rankings and marketplaces of APIs and pay-per-call (x402) endpoints that agents can call." }, "summary": { "text": "Lists indexed x402 paid resources, paginated.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T07:50:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "www.x402scan.com", "provider": "x402scan.com", "url": "https://www.x402scan.com/api/x402/resources", "method": "GET", "templated_url": false, "operator": null, "tags": [ "x402" ], "category": null, "price_usd": 0.01, "price_source": "registry", "provider_endpoints": 22, "networks": [ "eip155:8453" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T10:30:50.666Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T02:36:02.103Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T23:07:46.000Z", "monitoring_days": 4, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:30:50.666Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 208 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:35:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:35:29.881Z", "end": "2026-10-20T10:35:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-18T02:40:44.366Z", "end": "2026-10-20T10:35:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-18T02:40:44.366Z", "end": "2026-10-20T10:35:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 197, "unique_payers_30d": 9, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T02:36:02.103Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T23:07:46.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T06:15:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_960df8c7842e531d", "api": "https://agentservicedirectory.com/api/v1/services/cand_960df8c7842e531d" } }, { "id": "cand_9461e5a578fe3109", "tier": "discovered", "type": "api_endpoint", "name": "x402scan", "name_source": "registry", "branches": { "primary": "payments/gateways", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T08:05:05.000Z" }, "place": { "id": "payments/gateways", "name": "Payment gateways", "description": "Payment facilitators, gateways and metering, including for agent payments." }, "summary": { "text": "Returns high-level statistics across x402 payment facilitators.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T08:05:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "www.x402scan.com", "provider": "x402scan.com", "url": "https://www.x402scan.com/api/x402/facilitators/stats", "method": "GET", "templated_url": false, "operator": null, "tags": [ "x402" ], "category": null, "price_usd": 0.01, "price_source": "registry", "provider_endpoints": 22, "networks": [ "eip155:8453" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T10:30:52.796Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T02:41:42.839Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-17T00:07:46.000Z", "monitoring_days": 3.9, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:30:52.796Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 92 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/3", "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:35:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:35:29.881Z", "end": "2026-10-20T10:35:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-17T00:07:46.000Z", "end": "2026-10-20T10:35:29.881Z", "limited_history": true, "checks": 4, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-17T00:07:46.000Z", "end": "2026-10-20T10:35:29.881Z", "limited_history": true, "checks": 4, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 218, "unique_payers_30d": 7, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T02:41:42.839Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-17T00:07:46.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T04:05:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_9461e5a578fe3109", "api": "https://agentservicedirectory.com/api/v1/services/cand_9461e5a578fe3109" } }, { "id": "cand_797c6efde6044311", "tier": "discovered", "type": "api_endpoint", "name": "Delx Abs N", "name_source": "registry", "branches": { "primary": "calculate/math-science", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T08:05:05.000Z" }, "place": { "id": "calculate/math-science", "name": "Calculators, maths and science", "description": "Subject-neutral calculators, maths, statistics and scientific computation." }, "summary": { "text": "Returns the absolute value of a number for a small per-call fee.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T08:05:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "api.delx.ai", "provider": "delx.ai", "url": "https://api.delx.ai/api/v1/x402/abs-n", "method": "POST", "templated_url": false, "operator": null, "tags": [ "x402", "agents", "local-first", "micro-usdc", "pay-per-call" ], "category": null, "price_usd": 0.001, "price_source": "registry", "provider_endpoints": 1016, "networks": [ "eip155:8453", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp", "tempo:4217" ], "networks_source": "observed", "payment_protocols": [ "x402", "mpp" ], "access": { "observed": { "requires": "payment", "how": [ "x402", "mpp" ], "at": "2026-10-19T01:00:29.900Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T00:08:04.875Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-17T00:07:46.000Z", "monitoring_days": 3.9, "limited_evidence": true, "checks_30d": 2, "passed_30d": 2, "missed_30d": 1, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-19T01:00:29.900Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 621 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-19T02:10:05.000Z", "windows": [ { "window": "24h", "start": "2026-10-19T01:00:29.900Z", "end": "2026-10-19T02:10:05.000Z", "limited_history": true, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-19T01:00:29.900Z", "end": "2026-10-19T02:10:05.000Z", "limited_history": true, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-19T01:00:29.900Z", "end": "2026-10-19T02:10:05.000Z", "limited_history": true, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 5, "unique_payers_30d": 5, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T00:08:04.875Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-17T00:07:46.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T07:00:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_797c6efde6044311", "api": "https://agentservicedirectory.com/api/v1/services/cand_797c6efde6044311" } }, { "id": "cand_ac3447fd6da75d03", "tier": "discovered", "type": "api_endpoint", "name": "Tenjin", "name_source": "registry", "branches": { "primary": "search/directories/paid-apis", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T07:50:05.000Z" }, "place": { "id": "search/directories/paid-apis", "name": "Find paid APIs", "description": "Registries, rankings and marketplaces of APIs and pay-per-call (x402) endpoints that agents can call." }, "summary": { "text": "Routes a task to the best matching pay-per-call x402 service to use.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T07:50:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "tenjin.sh", "provider": "tenjin.sh", "url": "https://tenjin.sh/api/x402-router/route", "method": "POST", "templated_url": false, "operator": null, "tags": [ "routing", "x402", "tools", "agents", "discovery" ], "category": null, "price_usd": 0.003, "price_source": "registry", "provider_endpoints": 3, "networks": [ "eip155:8453" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T10:30:53.077Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T02:41:44.670Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-17T01:07:46.000Z", "monitoring_days": 3.9, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:30:53.077Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 286 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/3", "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:35:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:35:29.881Z", "end": "2026-10-20T10:35:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-17T01:07:46.000Z", "end": "2026-10-20T10:35:29.881Z", "limited_history": true, "checks": 4, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-17T01:07:46.000Z", "end": "2026-10-20T10:35:29.881Z", "limited_history": true, "checks": 4, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 61, "unique_payers_30d": 14, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T02:41:44.670Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-17T01:07:46.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T01:50:23.000Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_ac3447fd6da75d03", "api": "https://agentservicedirectory.com/api/v1/services/cand_ac3447fd6da75d03" } }, { "id": "cand_4fc187258f8623d9", "tier": "discovered", "type": "api_endpoint", "name": "Wicked Registry", "name_source": "registry", "branches": { "primary": "search/directories/paid-apis", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T08:00:05.000Z" }, "place": { "id": "search/directories/paid-apis", "name": "Find paid APIs", "description": "Registries, rankings and marketplaces of APIs and pay-per-call (x402) endpoints that agents can call." }, "summary": { "text": "Lists and searches x402 and MCP tools with reliability scores.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T08:00:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "registry.wickedapi.com", "provider": "wickedapi.com", "url": "https://registry.wickedapi.com/tools", "method": "GET", "templated_url": false, "operator": null, "tags": [ "trust", "reliability", "x402", "mcp" ], "category": null, "price_usd": 0.01, "price_source": "registry", "provider_endpoints": 14, "networks": [ "eip155:8453" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T10:30:56.617Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T02:46:05.065Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-17T02:05:47.000Z", "monitoring_days": 3.9, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:30:56.617Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 546 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/3", "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:35:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:35:29.881Z", "end": "2026-10-20T10:35:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-17T02:05:47.000Z", "end": "2026-10-20T10:35:29.881Z", "limited_history": true, "checks": 4, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-17T02:05:47.000Z", "end": "2026-10-20T10:35:29.881Z", "limited_history": true, "checks": 4, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 11, "unique_payers_30d": 8, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T02:46:05.065Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-17T02:05:47.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T01:00:23.000Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_4fc187258f8623d9", "api": "https://agentservicedirectory.com/api/v1/services/cand_4fc187258f8623d9" } }, { "id": "cand_0fefee9052d0fe96", "tier": "discovered", "type": "api_endpoint", "name": "x402 Trust Score", "name_source": "registry", "branches": { "primary": "identity/security/agent-services", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T07:50:05.000Z" }, "place": { "id": "identity/security/agent-services", "name": "Check agent services before use", "description": "Checks that a paid API, MCP server or agent service answers, behaves as described and is safe to use." }, "summary": { "text": "Scores any x402 endpoint's reliability, compliance, latency and settlement history from 0 to 100.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T07:50:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "x402-trust.com", "provider": "x402-trust.com", "url": "https://x402-trust.com/v1/x402-trust", "method": "POST", "templated_url": false, "operator": null, "tags": [ "x402", "trust", "reliability", "monitoring", "uptime" ], "category": null, "price_usd": 0.005, "price_source": "registry", "provider_endpoints": 9, "networks": [ "eip155:8453" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T10:30:55.593Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T02:45:58.876Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-17T02:05:47.000Z", "monitoring_days": 3.9, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:30:55.593Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 514 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/3", "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:35:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:35:29.881Z", "end": "2026-10-20T10:35:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-17T02:05:47.000Z", "end": "2026-10-20T10:35:29.881Z", "limited_history": true, "checks": 4, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-17T02:05:47.000Z", "end": "2026-10-20T10:35:29.881Z", "limited_history": true, "checks": 4, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 25, "unique_payers_30d": 8, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T02:45:58.876Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-17T02:05:47.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T03:10:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_0fefee9052d0fe96", "api": "https://agentservicedirectory.com/api/v1/services/cand_0fefee9052d0fe96" } }, { "id": "cand_0250c311fd9d8ec3", "tier": "discovered", "type": "api_endpoint", "name": "AgentCheck", "name_source": "registry", "branches": { "primary": "identity/verification/ai-agents", "secondary": [], "method_version": "placement-ai/6", "tree_version": "tree/3", "placed_at": "2026-10-19T08:55:23.000Z" }, "place": { "id": "identity/verification/ai-agents", "name": "Verify AI agents", "description": "Identity, reputation and track-record checks on AI agents and agent sellers." }, "summary": { "text": "Reports whether an x402 seller's buyers are real, from on-chain payment data.", "source": "automated", "method": "placement-ai/6", "written_at": "2026-10-19T08:55:23.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "agentcheck-kohl.vercel.app", "provider": "agentcheck-kohl.vercel.app", "url": "https://agentcheck-kohl.vercel.app/report", "method": "GET", "templated_url": false, "operator": null, "tags": [ "x402", "seller-reputation", "quality", "trust", "verification" ], "category": null, "price_usd": 0.002, "price_source": "registry", "provider_endpoints": 3, "networks": [ "eip155:8453" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T10:36:22.439Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T03:05:53.717Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-17T02:25:25.000Z", "monitoring_days": 3.8, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:36:22.439Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 185 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/3", "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:40:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:40:29.881Z", "end": "2026-10-20T10:40:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-17T02:25:25.000Z", "end": "2026-10-20T10:40:29.881Z", "limited_history": true, "checks": 4, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-17T02:25:25.000Z", "end": "2026-10-20T10:40:29.881Z", "limited_history": true, "checks": 4, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 10, "unique_payers_30d": 7, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T03:05:53.717Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-17T02:25:25.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T04:30:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_0250c311fd9d8ec3", "api": "https://agentservicedirectory.com/api/v1/services/cand_0250c311fd9d8ec3" } }, { "id": "cand_e2b8b0da0486bb84", "tier": "discovered", "type": "api_endpoint", "name": "Maxwell x402", "name_source": "registry", "branches": { "primary": "identity/security/agent-services", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T08:00:05.000Z" }, "place": { "id": "identity/security/agent-services", "name": "Check agent services before use", "description": "Checks that a paid API, MCP server or agent service answers, behaves as described and is safe to use." }, "summary": { "text": "Checks an x402 endpoint's payment request, prices, payTo wallets and response time.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T08:00:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "api.maxwellinternational.ai", "provider": "maxwellinternational.ai", "url": "https://api.maxwellinternational.ai/v1/doctor/checkup", "method": "GET", "templated_url": false, "operator": null, "tags": [ "developer", "security", "x402" ], "category": null, "price_usd": 0.002, "price_source": "registry", "provider_endpoints": 85, "networks": [ "eip155:8453", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T10:45:41.360Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T03:06:01.598Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-17T02:30:25.000Z", "monitoring_days": 3.8, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:45:41.360Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 368 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/3", "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:50:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:50:29.881Z", "end": "2026-10-20T10:50:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-17T02:30:25.000Z", "end": "2026-10-20T10:50:29.881Z", "limited_history": true, "checks": 4, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-17T02:30:25.000Z", "end": "2026-10-20T10:50:29.881Z", "limited_history": true, "checks": 4, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 13, "unique_payers_30d": 6, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T03:06:01.598Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-17T02:30:25.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-19T04:05:23.000Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_e2b8b0da0486bb84", "api": "https://agentservicedirectory.com/api/v1/services/cand_e2b8b0da0486bb84" } }, { "id": "cand_82b2b5349c7d9468", "tier": "discovered", "type": "api_endpoint", "name": "SameDayDesk", "name_source": "registry", "branches": { "primary": "identity/security/agent-services", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T08:05:05.000Z" }, "place": { "id": "identity/security/agent-services", "name": "Check agent services before use", "description": "Checks that a paid API, MCP server or agent service answers, behaves as described and is safe to use." }, "summary": { "text": "Audits an x402 or MPP paid route for buyability and response correctness.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T08:05:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "agents.samedaydesk.com", "provider": "samedaydesk.com", "url": "https://agents.samedaydesk.com/commerce/seller-integrity-audit", "method": "GET", "templated_url": false, "operator": null, "tags": [ "x402", "mpp", "seller-ci", "response-contract", "machine-buyability" ], "category": null, "price_usd": 0.01, "price_source": "registry", "provider_endpoints": 5, "networks": [ "eip155:8453" ], "networks_source": "observed", "payment_protocols": [ "x402", "mpp" ], "access": { "observed": { "requires": "payment", "how": [ "x402", "mpp" ], "at": "2026-10-20T10:36:24.010Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T03:06:01.363Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-17T02:30:25.000Z", "monitoring_days": 3.8, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:36:24.010Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 186 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/3", "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:40:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:40:29.881Z", "end": "2026-10-20T10:40:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-17T02:30:25.000Z", "end": "2026-10-20T10:40:29.881Z", "limited_history": true, "checks": 4, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-17T02:30:25.000Z", "end": "2026-10-20T10:40:29.881Z", "limited_history": true, "checks": 4, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 7, "unique_payers_30d": 5, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T03:06:01.363Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-17T02:30:25.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T01:25:23.000Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_82b2b5349c7d9468", "api": "https://agentservicedirectory.com/api/v1/services/cand_82b2b5349c7d9468" } }, { "id": "cand_d5639bb47ed7d200", "tier": "discovered", "type": "api_endpoint", "name": "x402 Doctor", "name_source": "registry", "branches": { "primary": "identity/security/agent-services", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T08:05:05.000Z" }, "place": { "id": "identity/security/agent-services", "name": "Check agent services before use", "description": "Checks that a paid API, MCP server or agent service answers, behaves as described and is safe to use." }, "summary": { "text": "Gives a go, caution or no-go verdict on an x402 endpoint before payment.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T08:05:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "x402-doctor.fizzl.eu", "provider": "fizzl.eu", "url": "https://x402-doctor.fizzl.eu/api/v1/preflight", "method": "GET", "templated_url": false, "operator": null, "tags": [ "x402", "payments", "safety", "pre-payment", "agents" ], "category": null, "price_usd": 0.001, "price_source": "registry", "provider_endpoints": 25, "networks": [ "eip155:8453", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp", "xrpl:0", "algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=", "stellar:pubnet", "tempo:4217" ], "networks_source": "observed", "payment_protocols": [ "x402", "mpp" ], "access": { "observed": { "requires": "payment", "how": [ "x402", "mpp" ], "at": "2026-10-20T10:36:27.519Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-18T03:25:45.978Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-17T02:45:25.000Z", "monitoring_days": 3.8, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:36:27.519Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 656 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/3", "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:40:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:40:29.881Z", "end": "2026-10-20T10:40:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-17T02:45:25.000Z", "end": "2026-10-20T10:40:29.881Z", "limited_history": true, "checks": 4, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-17T02:45:25.000Z", "end": "2026-10-20T10:40:29.881Z", "limited_history": true, "checks": 4, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 21, "unique_payers_30d": 5, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-18T03:25:45.978Z", "changes_30d": 1, "changes_90d": 1, "pay_to_changes_90d": 0, "last_change_at": "2026-10-18T03:25:45.978Z", "last_change_kinds": [ "network_added" ], "window_start": "2026-10-17T02:45:25.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T05:45:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_d5639bb47ed7d200", "api": "https://agentservicedirectory.com/api/v1/services/cand_d5639bb47ed7d200" } }, { "id": "cand_bedffef7e377d4c5", "tier": "discovered", "type": "api_endpoint", "name": "Edge Agents AI", "name_source": "registry", "branches": { "primary": "finance-data/markets/signals-screens", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T08:05:05.000Z" }, "place": { "id": "finance-data/markets/signals-screens", "name": "Trading signals and screens", "description": "Trading signals, technical indicators, sentiment, market regimes, stock scores and screeners." }, "summary": { "text": "Classifies cross-asset 24-hour price movement intensity into a regime, without implied volatility.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T08:05:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "pay.edge-agents.ai", "provider": "edge-agents.ai", "url": "https://pay.edge-agents.ai/v1/services/volatility-regime", "method": "GET", "templated_url": false, "operator": null, "tags": [ "cross-market", "volatility", "evidence", "finance", "x402" ], "category": null, "price_usd": 0.01, "price_source": "registry", "provider_endpoints": 494, "networks": [ "eip155:8453", "xrpl:0", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp", "eip155:42161", "eip155:137" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-19T04:20:45.526Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T03:20:46.992Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-17T02:50:25.000Z", "monitoring_days": 3.8, "limited_evidence": true, "checks_30d": 3, "passed_30d": 3, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-19T04:20:45.526Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 259 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/3", "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-19T04:25:23.000Z", "windows": [ { "window": "24h", "start": "2026-10-18T04:25:23.000Z", "end": "2026-10-19T04:25:23.000Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-17T02:50:25.000Z", "end": "2026-10-19T04:25:23.000Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-17T02:50:25.000Z", "end": "2026-10-19T04:25:23.000Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 28, "unique_payers_30d": 6, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T03:20:46.992Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-17T02:50:25.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T02:05:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_bedffef7e377d4c5", "api": "https://agentservicedirectory.com/api/v1/services/cand_bedffef7e377d4c5" } }, { "id": "cand_8991c840364c3894", "tier": "discovered", "type": "api_endpoint", "name": "Mekler AI", "name_source": "registry", "branches": { "primary": "identity/security/agent-services", "secondary": [], "method_version": "placement-ai/6", "tree_version": "tree/3", "placed_at": "2026-10-19T03:00:05.000Z" }, "place": { "id": "identity/security/agent-services", "name": "Check agent services before use", "description": "Checks that a paid API, MCP server or agent service answers, behaves as described and is safe to use." }, "summary": { "text": "Diagnoses x402 payment and discovery configuration, grading linting and compliance.", "source": "automated", "method": "placement-ai/6", "written_at": "2026-10-19T03:00:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "api.mekler.ai", "provider": "mekler.ai", "url": "https://api.mekler.ai/v1/services/conformance/scan-origin", "method": "POST", "templated_url": false, "operator": null, "tags": [ "x402", "conformance", "api", "diagnostics" ], "category": null, "price_usd": 0.05, "price_source": "registry", "provider_endpoints": 25, "networks": [ "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp", "eip155:8453" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T10:40:37.715Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T03:25:57.408Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-17T02:55:25.000Z", "monitoring_days": 3.8, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:40:37.715Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 211 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/3", "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:45:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:45:29.881Z", "end": "2026-10-20T10:45:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-17T02:55:25.000Z", "end": "2026-10-20T10:45:29.881Z", "limited_history": true, "checks": 4, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-17T02:55:25.000Z", "end": "2026-10-20T10:45:29.881Z", "limited_history": true, "checks": 4, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 9, "unique_payers_30d": 7, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T03:25:57.408Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-17T02:55:25.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T02:00:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_8991c840364c3894", "api": "https://agentservicedirectory.com/api/v1/services/cand_8991c840364c3894" } }, { "id": "cand_0daf11fdb6a7d6ff", "tier": "discovered", "type": "api_endpoint", "name": "x402 Doctor", "name_source": "registry", "branches": { "primary": "identity/security/agent-services", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T14:20:05.000Z" }, "place": { "id": "identity/security/agent-services", "name": "Check agent services before use", "description": "Checks that a paid API, MCP server or agent service answers, behaves as described and is safe to use." }, "summary": { "text": "Diagnoses x402 payment endpoints and MCP servers, returning checks and fix hints.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T14:20:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "x402-doctor.fizzl.eu", "provider": "fizzl.eu", "url": "https://x402-doctor.fizzl.eu/api/v1/diagnose", "method": "GET", "templated_url": false, "operator": null, "tags": [ "x402", "developer-tools", "diagnostics", "debug", "payments" ], "category": null, "price_usd": 0.01, "price_source": "registry", "provider_endpoints": 25, "networks": [ "eip155:8453", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp", "xrpl:0", "algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=", "stellar:pubnet", "tempo:4217" ], "networks_source": "observed", "payment_protocols": [ "x402", "mpp" ], "access": { "observed": { "requires": "payment", "how": [ "x402", "mpp" ], "at": "2026-10-20T10:40:38.233Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-18T04:05:49.714Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-17T03:10:25.000Z", "monitoring_days": 3.8, "limited_evidence": true, "checks_30d": 4, "passed_30d": 4, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:40:38.233Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 186 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/3", "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:45:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:45:29.881Z", "end": "2026-10-20T10:45:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-17T03:10:25.000Z", "end": "2026-10-20T10:45:29.881Z", "limited_history": true, "checks": 4, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-17T03:10:25.000Z", "end": "2026-10-20T10:45:29.881Z", "limited_history": true, "checks": 4, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 6, "unique_payers_30d": 5, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-18T04:05:49.714Z", "changes_30d": 1, "changes_90d": 1, "pay_to_changes_90d": 0, "last_change_at": "2026-10-18T04:05:49.714Z", "last_change_kinds": [ "network_added" ], "window_start": "2026-10-17T03:10:25.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T02:05:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_0daf11fdb6a7d6ff", "api": "https://agentservicedirectory.com/api/v1/services/cand_0daf11fdb6a7d6ff" } }, { "id": "cand_72819beea71b14c4", "tier": "discovered", "type": "api_endpoint", "name": "2s", "name_source": "registry", "branches": { "primary": "finance-data/company/financial-statements", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T07:55:05.000Z" }, "place": { "id": "finance-data/company/financial-statements", "name": "Financial statements and fundamentals", "description": "Income statements, balance sheets, ratios and other fundamentals from company reports." }, "summary": { "text": "Returns valuation, margin, return and per-share metrics for a US-listed company.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T07:55:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "2s.io", "provider": "2s.io", "url": "https://2s.io/api/stocks/metrics", "method": "GET", "templated_url": false, "operator": null, "tags": [ "public-records", "identifiers", "ai-agents", "us-gov-data", "x402" ], "category": null, "price_usd": 0.0025, "price_source": "registry", "provider_endpoints": 153, "networks": [ "eip155:8453", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T06:25:57.016Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T06:36:34.943Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-17T06:30:25.000Z", "monitoring_days": 3.7, "limited_evidence": true, "checks_30d": 3, "passed_30d": 3, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T06:25:57.016Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 201 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T06:30:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T06:30:29.881Z", "end": "2026-10-20T06:30:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-17T06:30:25.000Z", "end": "2026-10-20T06:30:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-17T06:30:25.000Z", "end": "2026-10-20T06:30:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 10, "unique_payers_30d": 6, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T06:36:34.943Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-17T06:30:25.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T19:00:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_72819beea71b14c4", "api": "https://agentservicedirectory.com/api/v1/services/cand_72819beea71b14c4" } }, { "id": "cand_1401d4ff0bfbf70d", "tier": "discovered", "type": "api_endpoint", "name": "2s", "name_source": "registry", "branches": { "primary": "finance-data/markets/stock-prices", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T07:55:05.000Z" }, "place": { "id": "finance-data/markets/stock-prices", "name": "Stock and index prices", "description": "Quotes, price history and snapshots for stocks, ETFs and indices." }, "summary": { "text": "Latest end-of-day stock quote for a US ticker, with volume and company data.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T07:55:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "2s.io", "provider": "2s.io", "url": "https://2s.io/api/stocks/quote", "method": "GET", "templated_url": false, "operator": null, "tags": [ "public-records", "identifiers", "ai-agents", "us-gov-data", "x402" ], "category": null, "price_usd": 0.0045, "price_source": "registry", "provider_endpoints": 153, "networks": [ "eip155:8453", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T06:26:12.166Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T06:56:20.620Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-17T06:55:25.000Z", "monitoring_days": 3.7, "limited_evidence": true, "checks_30d": 3, "passed_30d": 3, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T06:26:12.166Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 65 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T06:30:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T06:30:29.881Z", "end": "2026-10-20T06:30:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-17T06:55:25.000Z", "end": "2026-10-20T06:30:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-17T06:55:25.000Z", "end": "2026-10-20T06:30:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 9, "unique_payers_30d": 6, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T06:56:20.620Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-17T06:55:25.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T19:00:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_1401d4ff0bfbf70d", "api": "https://agentservicedirectory.com/api/v1/services/cand_1401d4ff0bfbf70d" } }, { "id": "cand_e99ae270677014a4", "tier": "discovered", "type": "api_endpoint", "name": "2s", "name_source": "registry", "branches": { "primary": "identity/compliance-screening", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T08:10:05.000Z" }, "place": { "id": "identity/compliance-screening", "name": "Compliance screening", "description": "Sanctions, anti-money-laundering and regulatory screening." }, "summary": { "text": "Checks a crypto address against OFAC sanctions lists and returns any listed entity.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T08:10:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "2s.io", "provider": "2s.io", "url": "https://2s.io/api/crypto/address-screen", "method": "GET", "templated_url": false, "operator": null, "tags": [ "public-records", "identifiers", "ai-agents", "us-gov-data", "x402" ], "category": null, "price_usd": 0.004998, "price_source": "registry", "provider_endpoints": 153, "networks": [ "eip155:8453", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T06:55:50.443Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T08:06:31.617Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-17T08:05:28.000Z", "monitoring_days": 3.6, "limited_evidence": true, "checks_30d": 3, "passed_30d": 3, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T06:55:50.443Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 116 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T07:00:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T07:00:29.881Z", "end": "2026-10-20T07:00:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-17T08:05:28.000Z", "end": "2026-10-20T07:00:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-17T08:05:28.000Z", "end": "2026-10-20T07:00:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 13, "unique_payers_30d": 5, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T08:06:31.617Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-17T08:05:28.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T04:25:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_e99ae270677014a4", "api": "https://agentservicedirectory.com/api/v1/services/cand_e99ae270677014a4" } }, { "id": "cand_f9515fe4cd9ab1d8", "tier": "discovered", "type": "api_endpoint", "name": "Pyfile x402 API", "name_source": "registry", "branches": { "primary": "finance-data/crypto", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T08:10:05.000Z" }, "place": { "id": "finance-data/crypto", "name": "Crypto and on-chain data", "description": "Crypto prices, tokens and on-chain data." }, "summary": { "text": "Returns chain ID, latest block number and gas price for major EVM networks.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T08:10:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "pyfile-agent.taile3ff35.ts.net", "provider": "taile3ff35.ts.net", "url": "https://pyfile-agent.taile3ff35.ts.net/data/chain/network-info", "method": "GET", "templated_url": false, "operator": null, "tags": [ "data", "api", "x402" ], "category": null, "price_usd": 0.003, "price_source": "registry", "provider_endpoints": 13, "networks": [ "eip155:8453", "eip155:137", "eip155:42161", "nano:mainnet" ], "networks_source": "observed", "payment_protocols": [ "x402" ], "access": { "observed": { "requires": "payment", "how": [ "x402" ], "at": "2026-10-20T10:30:59.275Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-18T02:55:37.798Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-17T02:15:47.000Z", "monitoring_days": 3.9, "limited_evidence": true, "checks_30d": 4, "passed_30d": 3, "missed_30d": 0, "pass_rate": 0.75, "freshness": "fresh", "last_check": { "at": "2026-10-20T10:30:59.275Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 912 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/3", "candidate-x402/4", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T10:35:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T10:35:29.881Z", "end": "2026-10-20T10:35:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-17T02:15:47.000Z", "end": "2026-10-20T10:35:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 1, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-17T02:15:47.000Z", "end": "2026-10-20T10:35:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 1, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 6, "unique_payers_30d": 5, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-18T02:55:37.798Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-17T02:15:47.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-17T07:35:25.000Z", "listed": false }, "links": { "page": "https://agentservicedirectory.com/services/cand_f9515fe4cd9ab1d8", "api": "https://agentservicedirectory.com/api/v1/services/cand_f9515fe4cd9ab1d8" } }, { "id": "cand_afc685f19d6c7941", "tier": "discovered", "type": "api_endpoint", "name": "Skill: Crypto market brief", "name_source": "registry", "branches": { "primary": "finance-data/crypto/prices", "secondary": [], "method_version": "placement-ai/3", "tree_version": "tree/3", "placed_at": "2026-10-18T08:05:05.000Z" }, "place": { "id": "finance-data/crypto/prices", "name": "Crypto prices and market data", "description": "Spot and historical crypto prices, candles, market caps, volumes and global market totals." }, "summary": { "text": "Bundles a coin's price, trending coins and global crypto market statistics.", "source": "automated", "method": "placement-ai/3", "written_at": "2026-10-18T08:05:05.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "agent402.tools", "provider": "agent402.tools", "url": "https://agent402.tools/api/skill/market-brief", "method": "POST", "templated_url": false, "operator": null, "tags": [ "skill-pack", "workflow", "market-brief", "agents", "x402" ], "category": null, "price_usd": 0.009, "price_source": "registry", "provider_endpoints": 679, "networks": [ "eip155:8453", "eip155:137", "eip155:42161", "eip155:143", "eip155:43114", "eip155:1329", "eip155:10", "eip155:4663", "eip155:42220", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp", "stellar:pubnet", "algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=", "tempo:4217" ], "networks_source": "observed", "payment_protocols": [ "x402", "mpp" ], "access": { "observed": { "requires": "payment", "how": [ "x402", "mpp" ], "at": "2026-10-20T12:55:40.974Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T02:55:39.985Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T18:07:55.000Z", "monitoring_days": 4.2, "limited_evidence": true, "checks_30d": 3, "passed_30d": 3, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T12:55:40.974Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 257 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/3", "candidate-x402/5", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T13:00:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T13:00:29.881Z", "end": "2026-10-20T13:00:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-16T18:07:55.000Z", "end": "2026-10-20T13:00:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-16T18:07:55.000Z", "end": "2026-10-20T13:00:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 59, "unique_payers_30d": 5, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T02:55:39.985Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T18:07:55.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T03:40:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_afc685f19d6c7941", "api": "https://agentservicedirectory.com/api/v1/services/cand_afc685f19d6c7941" } }, { "id": "cand_b59dbab448baea6c", "tier": "discovered", "type": "api_endpoint", "name": "Skill: Financial analysis", "name_source": "registry", "branches": { "primary": "finance-data/company/financial-statements", "secondary": [], "method_version": "placement-ai/6", "tree_version": "tree/3", "placed_at": "2026-10-19T09:00:23.000Z" }, "place": { "id": "finance-data/company/financial-statements", "name": "Financial statements and fundamentals", "description": "Income statements, balance sheets, ratios and other fundamentals from company reports." }, "summary": { "text": "Gives a company's latest close, key financial metrics and upcoming earnings.", "source": "automated", "method": "placement-ai/6", "written_at": "2026-10-19T09:00:23.000Z" }, "package": null, "directory": { "in_directory": true, "method_version": "listing-criteria/5", "variant_of": null, "criteria": { "says_what_it_does": true, "answers_now": true, "registry_payers_at_least_5": true, "curated_catalogue": false, "not_computable_locally": true, "not_test_address": true, "not_a_variant": true } }, "host": "agent402.tools", "provider": "agent402.tools", "url": "https://agent402.tools/api/skill/financial-analysis", "method": "POST", "templated_url": false, "operator": null, "tags": [ "skill-pack", "workflow", "financial-analysis", "agents", "x402" ], "category": null, "price_usd": 0.024, "price_source": "registry", "provider_endpoints": 679, "networks": [ "eip155:8453", "eip155:137", "eip155:42161", "eip155:143", "eip155:43114", "eip155:1329", "eip155:10", "eip155:4663", "eip155:42220", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp", "stellar:pubnet", "algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=", "tempo:4217" ], "networks_source": "observed", "payment_protocols": [ "x402", "mpp" ], "access": { "observed": { "requires": "payment", "how": [ "x402", "mpp" ], "at": "2026-10-20T13:00:57.459Z", "method": "access/1" }, "stated": null }, "currency": { "codes": [ "USD" ], "tokens": [ "USDC" ], "source": "observed", "since": "2026-10-17T03:10:49.520Z", "method": "currency/1" }, "tools": null, "payment_model": { "value": "per_call", "source": "observed", "method": "access/1" }, "mainnet": true, "evidence": { "operations": 1, "check_interval_hours": 24, "check_interval": "daily", "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.", "schedule_tier": "daily", "monitoring_since": "2026-10-16T18:07:55.000Z", "monitoring_days": 4.2, "limited_evidence": true, "checks_30d": 3, "passed_30d": 3, "missed_30d": 0, "pass_rate": 1, "freshness": "fresh", "last_check": { "at": "2026-10-20T13:00:57.459Z", "result": "payment_required", "passed": true, "http_status": 402, "duration_ms": 259 } }, "response_times": { "method": "response-times/1", "operation": "payment_request", "check_method": "candidate-x402/6", "check_methods": [ "candidate-x402/3", "candidate-x402/5", "candidate-x402/6" ], "timeout_ms": 10000, "computed_at": "2026-10-20T13:05:29.881Z", "windows": [ { "window": "24h", "start": "2026-10-19T13:05:29.881Z", "end": "2026-10-20T13:05:29.881Z", "limited_history": false, "checks": 1, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "7d", "start": "2026-10-16T18:07:55.000Z", "end": "2026-10-20T13:05:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null }, { "window": "30d", "start": "2026-10-16T18:07:55.000Z", "end": "2026-10-20T13:05:29.881Z", "limited_history": true, "checks": 3, "timeouts": 0, "not_timed": 0, "median_ms": null, "p90_ms": null, "p95_ms": null, "p99_ms": null, "fastest_ms": null, "slowest_ms": null, "slowest_at": null, "p95_to_median": null } ], "measured_from": "eastern North America" }, "registry_usage": { "calls_30d": 58, "unique_payers_30d": 5, "note": "Reported by the registry; not our measurement." }, "payment_terms": { "current_since": "2026-10-17T03:10:49.520Z", "changes_30d": 0, "changes_90d": 0, "pay_to_changes_90d": 0, "last_change_at": null, "last_change_kinds": [], "window_start": "2026-10-16T18:07:55.000Z", "limited": true }, "registry_listing": { "last_seen_at": "2026-10-20T03:40:29.881Z", "listed": true }, "links": { "page": "https://agentservicedirectory.com/services/cand_b59dbab448baea6c", "api": "https://agentservicedirectory.com/api/v1/services/cand_b59dbab448baea6c" } } ] }