{
  "api_status": "preview",
  "generated_at": "2026-10-20T16:33:07.025Z",
  "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": "index",
    "provider": "btcnode.uk",
    "sort": "evidence",
    "limit": 50,
    "offset": 0
  },
  "total": 10,
  "items": [
    {
      "id": "cand_0c54443eb3d3ad7e",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "btcnode.uk",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/crypto/gas-fees",
        "secondary": [],
        "method_version": "placement-ai/3",
        "tree_version": "tree/3",
        "placed_at": "2026-10-18T14:55:05.000Z"
      },
      "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": "Returns live high, medium and low Bitcoin fee rates in sat/vB.",
        "source": "automated",
        "method": "placement-ai/3",
        "written_at": "2026-10-18T14:55:05.000Z"
      },
      "package": null,
      "directory": {
        "in_directory": false,
        "method_version": "listing-criteria/5",
        "variant_of": null,
        "criteria": {
          "says_what_it_does": true,
          "answers_now": true,
          "registry_payers_at_least_5": false,
          "curated_catalogue": false,
          "not_computable_locally": true,
          "not_test_address": true,
          "not_a_variant": true
        }
      },
      "host": "btcnode.uk",
      "provider": "btcnode.uk",
      "url": "https://btcnode.uk/api/fees",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.001,
      "price_source": "registry",
      "provider_endpoints": 10,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "access": {
        "observed": {
          "requires": "payment",
          "how": [
            "x402"
          ],
          "at": "2026-10-19T05:11:08.728Z",
          "method": "access/1"
        },
        "stated": null
      },
      "currency": {
        "codes": [
          "USD"
        ],
        "tokens": [
          "USDC"
        ],
        "source": "observed",
        "since": "2026-10-17T05:01:17.779Z",
        "method": "currency/1"
      },
      "tools": null,
      "payment_model": {
        "value": "per_call",
        "source": "observed",
        "method": "access/1"
      },
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 168,
        "check_interval": "weekly",
        "check_interval_rule": "Weekly: fewer than 5 payers, or no usage figure.",
        "schedule_tier": "weekly",
        "monitoring_since": "2026-10-17T05:00:25.000Z",
        "monitoring_days": 3.5,
        "limited_evidence": true,
        "checks_30d": 3,
        "passed_30d": 3,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-19T05:11:08.728Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 69
        }
      },
      "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": "2026-10-19T07:00:23.000Z",
        "windows": [
          {
            "window": "24h",
            "start": "2026-10-18T07:00:23.000Z",
            "end": "2026-10-19T07:00:23.000Z",
            "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": "2026-10-17T05:00:25.000Z",
            "end": "2026-10-19T07:00:23.000Z",
            "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": "2026-10-17T05:00:25.000Z",
            "end": "2026-10-19T07:00:23.000Z",
            "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": 3,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T05:01:17.779Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T05:00:25.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-20T08:25:29.881Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_0c54443eb3d3ad7e",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_0c54443eb3d3ad7e"
      }
    },
    {
      "id": "cand_0bc88b456a15322d",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "btcnode.uk",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/crypto/chain-reads",
        "secondary": [],
        "method_version": "placement-ai/3",
        "tree_version": "tree/3",
        "placed_at": "2026-10-18T14:55:05.000Z"
      },
      "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": "Returns the last N blocks with height, hash, size, transaction count and time.",
        "source": "automated",
        "method": "placement-ai/3",
        "written_at": "2026-10-18T14:55:05.000Z"
      },
      "package": null,
      "directory": {
        "in_directory": false,
        "method_version": "listing-criteria/5",
        "variant_of": null,
        "criteria": {
          "says_what_it_does": true,
          "answers_now": true,
          "registry_payers_at_least_5": false,
          "curated_catalogue": false,
          "not_computable_locally": true,
          "not_test_address": true,
          "not_a_variant": true
        }
      },
      "host": "btcnode.uk",
      "provider": "btcnode.uk",
      "url": "https://btcnode.uk/api/blocks/recent",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.001,
      "price_source": "registry",
      "provider_endpoints": 10,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "access": {
        "observed": {
          "requires": "payment",
          "how": [
            "x402"
          ],
          "at": "2026-10-19T05:51:08.233Z",
          "method": "access/1"
        },
        "stated": null
      },
      "currency": {
        "codes": [
          "USD"
        ],
        "tokens": [
          "USDC"
        ],
        "source": "observed",
        "since": "2026-10-17T05:36:07.331Z",
        "method": "currency/1"
      },
      "tools": null,
      "payment_model": {
        "value": "per_call",
        "source": "observed",
        "method": "access/1"
      },
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 168,
        "check_interval": "weekly",
        "check_interval_rule": "Weekly: fewer than 5 payers, or no usage figure.",
        "schedule_tier": "weekly",
        "monitoring_since": "2026-10-17T05:10:25.000Z",
        "monitoring_days": 3.5,
        "limited_evidence": true,
        "checks_30d": 3,
        "passed_30d": 3,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-19T05:51:08.233Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 155
        }
      },
      "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": "2026-10-19T06:55:23.000Z",
        "windows": [
          {
            "window": "24h",
            "start": "2026-10-18T06:55:23.000Z",
            "end": "2026-10-19T06:55:23.000Z",
            "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": "2026-10-17T05:10:25.000Z",
            "end": "2026-10-19T06:55:23.000Z",
            "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": "2026-10-17T05:10:25.000Z",
            "end": "2026-10-19T06:55:23.000Z",
            "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": 3,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T05:36:07.331Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T05:10:25.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-20T04:50:29.881Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_0bc88b456a15322d",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_0bc88b456a15322d"
      }
    },
    {
      "id": "cand_981018c6176ec946",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "btcnode.uk",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/crypto/gas-fees",
        "secondary": [],
        "method_version": "placement-ai/2",
        "tree_version": "tree/3",
        "placed_at": "2026-10-17T23:30:28.000Z"
      },
      "place": null,
      "summary": null,
      "package": null,
      "directory": {
        "in_directory": false,
        "method_version": "listing-criteria/5",
        "variant_of": null,
        "criteria": {
          "says_what_it_does": false,
          "answers_now": true,
          "registry_payers_at_least_5": false,
          "curated_catalogue": false,
          "not_computable_locally": true,
          "not_test_address": true,
          "not_a_variant": true
        }
      },
      "host": "btcnode.uk",
      "provider": "btcnode.uk",
      "url": "https://btcnode.uk/api/mempool",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.001,
      "price_source": "registry",
      "provider_endpoints": 10,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "access": {
        "observed": {
          "requires": "payment",
          "how": [
            "x402"
          ],
          "at": "2026-10-20T06:25:48.968Z",
          "method": "access/1"
        },
        "stated": null
      },
      "currency": {
        "codes": [
          "USD"
        ],
        "tokens": [
          "USDC"
        ],
        "source": "observed",
        "since": "2026-10-17T06:36:39.392Z",
        "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": "2026-10-17T06:10:25.000Z",
        "monitoring_days": 3.4,
        "limited_evidence": true,
        "checks_30d": 3,
        "passed_30d": 3,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-20T06:25:48.968Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 57
        }
      },
      "response_times": {
        "method": "response-times/1",
        "operation": "payment_request",
        "check_method": "candidate-x402/4",
        "check_methods": [
          "candidate-x402/4"
        ],
        "timeout_ms": 10000,
        "computed_at": "2026-10-20T02:25:29.881Z",
        "windows": [
          {
            "window": "24h",
            "start": "2026-10-19T02:25:29.881Z",
            "end": "2026-10-20T02:25:29.881Z",
            "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": "2026-10-17T06:10:25.000Z",
            "end": "2026-10-20T02:25:29.881Z",
            "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": "2026-10-17T06:10:25.000Z",
            "end": "2026-10-20T02:25:29.881Z",
            "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": 3,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T06:36:39.392Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T06:10:25.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-20T05:40:29.881Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_981018c6176ec946",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_981018c6176ec946"
      }
    },
    {
      "id": "cand_9e9d44ffbdbbda29",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "btcnode.uk",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/crypto/chain-reads",
        "secondary": [],
        "method_version": "placement-ai/2",
        "tree_version": "tree/3",
        "placed_at": "2026-10-17T23:35:28.000Z"
      },
      "place": null,
      "summary": null,
      "package": null,
      "directory": {
        "in_directory": false,
        "method_version": "listing-criteria/5",
        "variant_of": null,
        "criteria": {
          "says_what_it_does": false,
          "answers_now": true,
          "registry_payers_at_least_5": false,
          "curated_catalogue": false,
          "not_computable_locally": true,
          "not_test_address": true,
          "not_a_variant": true
        }
      },
      "host": "btcnode.uk",
      "provider": "btcnode.uk",
      "url": "https://btcnode.uk/api/info",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.001,
      "price_source": "registry",
      "provider_endpoints": 10,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "access": {
        "observed": {
          "requires": "payment",
          "how": [
            "x402"
          ],
          "at": "2026-10-20T06:25:49.824Z",
          "method": "access/1"
        },
        "stated": null
      },
      "currency": {
        "codes": [
          "USD"
        ],
        "tokens": [
          "USDC"
        ],
        "source": "observed",
        "since": "2026-10-17T06:41:18.761Z",
        "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": "2026-10-17T06:10:25.000Z",
        "monitoring_days": 3.4,
        "limited_evidence": true,
        "checks_30d": 3,
        "passed_30d": 3,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-20T06:25:49.824Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 40
        }
      },
      "response_times": {
        "method": "response-times/1",
        "operation": "payment_request",
        "check_method": "candidate-x402/4",
        "check_methods": [
          "candidate-x402/4"
        ],
        "timeout_ms": 10000,
        "computed_at": "2026-10-20T01:25:23.000Z",
        "windows": [
          {
            "window": "24h",
            "start": "2026-10-19T01:25:23.000Z",
            "end": "2026-10-20T01:25:23.000Z",
            "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": "2026-10-17T06:10:25.000Z",
            "end": "2026-10-20T01:25:23.000Z",
            "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": "2026-10-17T06:10:25.000Z",
            "end": "2026-10-20T01:25:23.000Z",
            "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": 2,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T06:41:18.761Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T06:10:25.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-20T05:50:29.881Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_9e9d44ffbdbbda29",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_9e9d44ffbdbbda29"
      }
    },
    {
      "id": "cand_48eff0e1477cda73",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "btcnode.uk",
      "name_source": "registry",
      "branches": {
        "primary": "other",
        "secondary": [],
        "method_version": "placement-rules/3",
        "tree_version": "tree/3",
        "placed_at": "2026-10-18T01:10:28.000Z"
      },
      "place": null,
      "summary": null,
      "package": null,
      "directory": {
        "in_directory": false,
        "method_version": "listing-criteria/5",
        "variant_of": null,
        "criteria": {
          "says_what_it_does": false,
          "answers_now": true,
          "registry_payers_at_least_5": false,
          "curated_catalogue": false,
          "not_computable_locally": true,
          "not_test_address": true,
          "not_a_variant": true
        }
      },
      "host": "btcnode.uk",
      "provider": "btcnode.uk",
      "url": "https://btcnode.uk/api/fees/estimate",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.001,
      "price_source": "registry",
      "provider_endpoints": 10,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "access": {
        "observed": {
          "requires": "payment",
          "how": [
            "x402"
          ],
          "at": "2026-10-20T06:30:50.831Z",
          "method": "access/1"
        },
        "stated": null
      },
      "currency": {
        "codes": [
          "USD"
        ],
        "tokens": [
          "USDC"
        ],
        "source": "observed",
        "since": "2026-10-17T06:41:23.739Z",
        "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": "2026-10-17T06:20:25.000Z",
        "monitoring_days": 3.4,
        "limited_evidence": true,
        "checks_30d": 3,
        "passed_30d": 3,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-20T06:30:50.831Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 169
        }
      },
      "response_times": {
        "method": "response-times/1",
        "operation": "payment_request",
        "check_method": "candidate-x402/4",
        "check_methods": [
          "candidate-x402/4"
        ],
        "timeout_ms": 10000,
        "computed_at": "2026-10-20T02:25:29.881Z",
        "windows": [
          {
            "window": "24h",
            "start": "2026-10-19T02:25:29.881Z",
            "end": "2026-10-20T02:25:29.881Z",
            "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": "2026-10-17T06:20:25.000Z",
            "end": "2026-10-20T02:25:29.881Z",
            "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": "2026-10-17T06:20:25.000Z",
            "end": "2026-10-20T02:25:29.881Z",
            "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": 2,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T06:41:23.739Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T06:20:25.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-20T05:50:29.881Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_48eff0e1477cda73",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_48eff0e1477cda73"
      }
    },
    {
      "id": "cand_b49aec182d0ab5cc",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "btcnode.uk",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/crypto/chain-reads",
        "secondary": [],
        "method_version": "placement-ai/2",
        "tree_version": "tree/3",
        "placed_at": "2026-10-17T23:45:28.000Z"
      },
      "place": null,
      "summary": null,
      "package": null,
      "directory": {
        "in_directory": false,
        "method_version": "listing-criteria/5",
        "variant_of": null,
        "criteria": {
          "says_what_it_does": false,
          "answers_now": true,
          "registry_payers_at_least_5": false,
          "curated_catalogue": false,
          "not_computable_locally": true,
          "not_test_address": true,
          "not_a_variant": true
        }
      },
      "host": "btcnode.uk",
      "provider": "btcnode.uk",
      "url": "https://btcnode.uk/api/network/info",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.001,
      "price_source": "registry",
      "provider_endpoints": 10,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "access": {
        "observed": {
          "requires": "payment",
          "how": [
            "x402"
          ],
          "at": "2026-10-20T06:30:51.022Z",
          "method": "access/1"
        },
        "stated": null
      },
      "currency": {
        "codes": [
          "USD"
        ],
        "tokens": [
          "USDC"
        ],
        "source": "observed",
        "since": "2026-10-17T06:46:18.530Z",
        "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": "2026-10-17T06:20:25.000Z",
        "monitoring_days": 3.4,
        "limited_evidence": true,
        "checks_30d": 3,
        "passed_30d": 3,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-20T06:30:51.022Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 140
        }
      },
      "response_times": {
        "method": "response-times/1",
        "operation": "payment_request",
        "check_method": "candidate-x402/4",
        "check_methods": [
          "candidate-x402/4"
        ],
        "timeout_ms": 10000,
        "computed_at": "2026-10-20T00:25:23.000Z",
        "windows": [
          {
            "window": "24h",
            "start": "2026-10-19T00:25:23.000Z",
            "end": "2026-10-20T00:25:23.000Z",
            "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": "2026-10-17T06:20:25.000Z",
            "end": "2026-10-20T00:25:23.000Z",
            "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": "2026-10-17T06:20:25.000Z",
            "end": "2026-10-20T00:25:23.000Z",
            "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": 2,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T06:46:18.530Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T06:20:25.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-20T05:50:29.881Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_b49aec182d0ab5cc",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_b49aec182d0ab5cc"
      }
    },
    {
      "id": "cand_3868be4d523fe6cb",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "btcnode.uk",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/crypto/chain-reads",
        "secondary": [],
        "method_version": "placement-ai/2",
        "tree_version": "tree/3",
        "placed_at": "2026-10-18T01:00:28.000Z"
      },
      "place": null,
      "summary": null,
      "package": null,
      "directory": {
        "in_directory": false,
        "method_version": "listing-criteria/5",
        "variant_of": null,
        "criteria": {
          "says_what_it_does": false,
          "answers_now": true,
          "registry_payers_at_least_5": false,
          "curated_catalogue": false,
          "not_computable_locally": true,
          "not_test_address": true,
          "not_a_variant": true
        }
      },
      "host": "btcnode.uk",
      "provider": "btcnode.uk",
      "url": "https://btcnode.uk/api/chain/info",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.001,
      "price_source": "registry",
      "provider_endpoints": 10,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "access": {
        "observed": {
          "requires": "payment",
          "how": [
            "x402"
          ],
          "at": "2026-10-20T06:35:46.847Z",
          "method": "access/1"
        },
        "stated": null
      },
      "currency": {
        "codes": [
          "USD"
        ],
        "tokens": [
          "USDC"
        ],
        "source": "observed",
        "since": "2026-10-17T06:46:19.253Z",
        "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": "2026-10-17T06:25:25.000Z",
        "monitoring_days": 3.4,
        "limited_evidence": true,
        "checks_30d": 3,
        "passed_30d": 3,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-20T06:35:46.847Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 161
        }
      },
      "response_times": {
        "method": "response-times/1",
        "operation": "payment_request",
        "check_method": "candidate-x402/4",
        "check_methods": [
          "candidate-x402/4"
        ],
        "timeout_ms": 10000,
        "computed_at": "2026-10-20T02:25:29.881Z",
        "windows": [
          {
            "window": "24h",
            "start": "2026-10-19T02:25:29.881Z",
            "end": "2026-10-20T02:25:29.881Z",
            "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": "2026-10-17T06:25:25.000Z",
            "end": "2026-10-20T02:25:29.881Z",
            "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": "2026-10-17T06:25:25.000Z",
            "end": "2026-10-20T02:25:29.881Z",
            "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": 2,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T06:46:19.253Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T06:25:25.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-20T05:50:29.881Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_3868be4d523fe6cb",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_3868be4d523fe6cb"
      }
    },
    {
      "id": "cand_571d85c61da0c582",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "btcnode.uk",
      "name_source": "registry",
      "branches": {
        "primary": "other",
        "secondary": [],
        "method_version": "placement-rules/3",
        "tree_version": "tree/3",
        "placed_at": "2026-10-18T01:20:28.000Z"
      },
      "place": null,
      "summary": null,
      "package": null,
      "directory": {
        "in_directory": false,
        "method_version": "listing-criteria/5",
        "variant_of": null,
        "criteria": {
          "says_what_it_does": false,
          "answers_now": true,
          "registry_payers_at_least_5": false,
          "curated_catalogue": false,
          "not_computable_locally": true,
          "not_test_address": true,
          "not_a_variant": true
        }
      },
      "host": "btcnode.uk",
      "provider": "btcnode.uk",
      "url": "https://btcnode.uk/api/mining/hashrate",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.001,
      "price_source": "registry",
      "provider_endpoints": 10,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "access": {
        "observed": {
          "requires": "payment",
          "how": [
            "x402"
          ],
          "at": "2026-10-20T06:35:47.035Z",
          "method": "access/1"
        },
        "stated": null
      },
      "currency": {
        "codes": [
          "USD"
        ],
        "tokens": [
          "USDC"
        ],
        "source": "observed",
        "since": "2026-10-17T06:51:39.954Z",
        "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": "2026-10-17T06:25:25.000Z",
        "monitoring_days": 3.4,
        "limited_evidence": true,
        "checks_30d": 3,
        "passed_30d": 3,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-20T06:35:47.035Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 137
        }
      },
      "response_times": {
        "method": "response-times/1",
        "operation": "payment_request",
        "check_method": "candidate-x402/4",
        "check_methods": [
          "candidate-x402/4"
        ],
        "timeout_ms": 10000,
        "computed_at": "2026-10-20T02:25:29.881Z",
        "windows": [
          {
            "window": "24h",
            "start": "2026-10-19T02:25:29.881Z",
            "end": "2026-10-20T02:25:29.881Z",
            "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": "2026-10-17T06:25:25.000Z",
            "end": "2026-10-20T02:25:29.881Z",
            "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": "2026-10-17T06:25:25.000Z",
            "end": "2026-10-20T02:25:29.881Z",
            "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": 2,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T06:51:39.954Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T06:25:25.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-20T05:50:29.881Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_571d85c61da0c582",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_571d85c61da0c582"
      }
    },
    {
      "id": "cand_6c6032557e2e393b",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "btcnode.uk",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/crypto",
        "secondary": [],
        "method_version": "placement-rules/3",
        "tree_version": "tree/3",
        "placed_at": "2026-10-18T01:30:28.000Z"
      },
      "place": null,
      "summary": null,
      "package": null,
      "directory": {
        "in_directory": false,
        "method_version": "listing-criteria/5",
        "variant_of": null,
        "criteria": {
          "says_what_it_does": false,
          "answers_now": true,
          "registry_payers_at_least_5": false,
          "curated_catalogue": false,
          "not_computable_locally": true,
          "not_test_address": true,
          "not_a_variant": true
        }
      },
      "host": "btcnode.uk",
      "provider": "btcnode.uk",
      "url": "https://btcnode.uk/api/whales",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.001,
      "price_source": "registry",
      "provider_endpoints": 10,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "access": {
        "observed": {
          "requires": "payment",
          "how": [
            "x402"
          ],
          "at": "2026-10-20T06:55:48.736Z",
          "method": "access/1"
        },
        "stated": null
      },
      "currency": {
        "codes": [
          "USD"
        ],
        "tokens": [
          "USDC"
        ],
        "source": "observed",
        "since": "2026-10-17T08:01:17.034Z",
        "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": "2026-10-17T08:00:28.000Z",
        "monitoring_days": 3.4,
        "limited_evidence": true,
        "checks_30d": 3,
        "passed_30d": 3,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-20T06:55:48.736Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 32
        }
      },
      "response_times": {
        "method": "response-times/1",
        "operation": "payment_request",
        "check_method": "candidate-x402/4",
        "check_methods": [
          "candidate-x402/4"
        ],
        "timeout_ms": 10000,
        "computed_at": "2026-10-19T08:05:23.000Z",
        "windows": [
          {
            "window": "24h",
            "start": "2026-10-18T08:05:23.000Z",
            "end": "2026-10-19T08:05:23.000Z",
            "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": "2026-10-17T08:00:28.000Z",
            "end": "2026-10-19T08:05:23.000Z",
            "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": "2026-10-17T08:00:28.000Z",
            "end": "2026-10-19T08:05:23.000Z",
            "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": 2,
        "unique_payers_30d": 1,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T08:01:17.034Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T08:00:28.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-20T00:25:23.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_6c6032557e2e393b",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_6c6032557e2e393b"
      }
    },
    {
      "id": "cand_7c3dff19e5c5022b",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "btcnode.uk",
      "name_source": "registry",
      "branches": {
        "primary": "search/social/trends",
        "secondary": [],
        "method_version": "placement-ai/2",
        "tree_version": "tree/3",
        "placed_at": "2026-10-17T23:20:28.000Z"
      },
      "place": null,
      "summary": null,
      "package": null,
      "directory": {
        "in_directory": false,
        "method_version": "listing-criteria/5",
        "variant_of": null,
        "criteria": {
          "says_what_it_does": false,
          "answers_now": true,
          "registry_payers_at_least_5": false,
          "curated_catalogue": false,
          "not_computable_locally": true,
          "not_test_address": true,
          "not_a_variant": true
        }
      },
      "host": "btcnode.uk",
      "provider": "btcnode.uk",
      "url": "https://btcnode.uk/api/reddit/trending",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.001,
      "price_source": "registry",
      "provider_endpoints": 10,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "access": {
        "observed": {
          "requires": "payment",
          "how": [
            "x402"
          ],
          "at": "2026-10-20T06:55:48.728Z",
          "method": "access/1"
        },
        "stated": null
      },
      "currency": {
        "codes": [
          "USD"
        ],
        "tokens": [
          "USDC"
        ],
        "source": "observed",
        "since": "2026-10-17T08:01:16.979Z",
        "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": "2026-10-17T08:00:28.000Z",
        "monitoring_days": 3.4,
        "limited_evidence": true,
        "checks_30d": 3,
        "passed_30d": 3,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-20T06:55:48.728Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 56
        }
      },
      "response_times": {
        "method": "response-times/1",
        "operation": "payment_request",
        "check_method": "candidate-x402/4",
        "check_methods": [
          "candidate-x402/4"
        ],
        "timeout_ms": 10000,
        "computed_at": "2026-10-19T08:05:23.000Z",
        "windows": [
          {
            "window": "24h",
            "start": "2026-10-18T08:05:23.000Z",
            "end": "2026-10-19T08:05:23.000Z",
            "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": "2026-10-17T08:00:28.000Z",
            "end": "2026-10-19T08:05:23.000Z",
            "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": "2026-10-17T08:00:28.000Z",
            "end": "2026-10-19T08:05:23.000Z",
            "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": 2,
        "unique_payers_30d": 1,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T08:01:16.979Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T08:00:28.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-20T00:10:23.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_7c3dff19e5c5022b",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_7c3dff19e5c5022b"
      }
    }
  ]
}