{
  "api_status": "preview",
  "generated_at": "2026-10-21T19:38:54.799Z",
  "notes": [
    "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."
  ],
  "service": {
    "id": "cand_d19d2b473b1a8099",
    "tier": "discovered",
    "type": "api_endpoint",
    "name": "X Pay",
    "name_source": "registry",
    "branches": {
      "primary": "other",
      "secondary": [],
      "method_version": "placement-ai/6",
      "tree_version": "tree/3",
      "placed_at": "2026-10-19T02:55:05.000Z"
    },
    "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": true,
        "curated_catalogue": false,
        "not_computable_locally": true,
        "not_test_address": true,
        "not_a_variant": true
      }
    },
    "host": "www.api-xpay.com",
    "provider": "api-xpay.com",
    "url": "https://www.api-xpay.com/x402/network",
    "method": "GET",
    "templated_url": false,
    "operator": null,
    "tags": [
      "base",
      "usdc",
      "chain",
      "eip155",
      "x402"
    ],
    "category": null,
    "price_usd": 0.005,
    "price_source": "registry",
    "provider_endpoints": 14,
    "networks": [
      "eip155:8453"
    ],
    "networks_source": "observed",
    "payment_protocols": [
      "x402"
    ],
    "access": {
      "observed": {
        "requires": "payment",
        "how": [
          "x402"
        ],
        "at": "2026-10-21T19:16:06.569Z",
        "method": "access/1"
      },
      "stated": null
    },
    "currency": {
      "codes": [
        "USD"
      ],
      "tokens": [
        "USDC"
      ],
      "source": "observed",
      "since": "2026-10-17T02:41:46.664Z",
      "method": "currency/1"
    },
    "interface": null,
    "tools": null,
    "payment_model": {
      "value": "per_call",
      "source": "observed",
      "method": "access/1"
    },
    "mainnet": true,
    "evidence": {
      "operations": 1,
      "check_interval_hours": 1,
      "check_interval": "hourly",
      "check_interval_rule": "Hourly: 100 or more distinct payers in the last 30 days, as reported by the registry.",
      "schedule_tier": "hourly",
      "monitoring_since": "2026-10-17T01:07:46.000Z",
      "monitoring_days": 4.8,
      "limited_evidence": true,
      "checks_30d": 77,
      "passed_30d": 77,
      "missed_30d": 36,
      "pass_rate": 1,
      "freshness": "fresh",
      "last_check": {
        "at": "2026-10-21T19:16:06.569Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 351
      }
    },
    "response_times": {
      "method": "response-times/1",
      "operation": "payment_request",
      "check_method": "candidate-x402/6",
      "check_methods": [
        "candidate-x402/3",
        "candidate-x402/4",
        "candidate-x402/5",
        "candidate-x402/6"
      ],
      "timeout_ms": 10000,
      "computed_at": "2026-10-21T19:20:29.881Z",
      "windows": [
        {
          "window": "24h",
          "start": "2026-10-20T19:20:29.881Z",
          "end": "2026-10-21T19:20:29.881Z",
          "limited_history": false,
          "checks": 23,
          "timeouts": 0,
          "not_timed": 0,
          "median_ms": 266,
          "p90_ms": null,
          "p95_ms": null,
          "p99_ms": null,
          "fastest_ms": 245,
          "slowest_ms": 427,
          "slowest_at": "2026-10-21T16:01:28.237Z",
          "p95_to_median": null
        },
        {
          "window": "7d",
          "start": "2026-10-17T01:07:46.000Z",
          "end": "2026-10-21T19:20:29.881Z",
          "limited_history": true,
          "checks": 77,
          "timeouts": 0,
          "not_timed": 0,
          "median_ms": 265,
          "p90_ms": 363,
          "p95_ms": null,
          "p99_ms": null,
          "fastest_ms": 222,
          "slowest_ms": 427,
          "slowest_at": "2026-10-21T16:01:28.237Z",
          "p95_to_median": null
        },
        {
          "window": "30d",
          "start": "2026-10-17T01:07:46.000Z",
          "end": "2026-10-21T19:20:29.881Z",
          "limited_history": true,
          "checks": 77,
          "timeouts": 0,
          "not_timed": 0,
          "median_ms": 265,
          "p90_ms": 363,
          "p95_ms": null,
          "p99_ms": null,
          "fastest_ms": 222,
          "slowest_ms": 427,
          "slowest_at": "2026-10-21T16:01:28.237Z",
          "p95_to_median": null
        }
      ],
      "measured_from": "eastern North America"
    },
    "registry_usage": {
      "calls_30d": 6527,
      "unique_payers_30d": 196,
      "note": "Reported by the registry; not our measurement."
    },
    "payment_terms": {
      "current_since": "2026-10-17T02:41:46.664Z",
      "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_d19d2b473b1a8099",
      "api": "https://agentservicedirectory.com/api/v1/services/cand_d19d2b473b1a8099"
    },
    "recent_probes": [
      {
        "observed_at": "2026-10-21T19:16:06.569Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 351,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:MIA",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T18:10:59.004Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 265,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T17:05:57.793Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 254,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T16:01:28.237Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 427,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T14:56:19.201Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 268,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T13:51:54.622Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 283,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T12:46:16.635Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 260,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T11:41:28.154Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 259,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T10:35:46.252Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 266,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T09:30:46.848Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 283,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T08:25:38.093Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 396,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:MIA",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T07:20:41.644Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 262,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T06:15:42.060Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 276,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T05:10:34.621Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 266,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T04:05:34.394Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 245,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T03:00:39.584Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 318,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T01:55:43.145Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 259,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T00:50:43.457Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 261,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-20T23:45:40.068Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 268,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-20T22:40:37.230Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 258,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-20T21:35:42.085Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 273,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-20T20:30:42.486Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 259,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-20T19:25:45.756Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 287,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-20T18:20:45.011Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 363,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:MIA",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-20T17:15:45.010Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 411,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:MIA",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-20T16:10:44.447Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 250,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-20T15:05:45.463Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 394,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:MIA",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-20T14:00:47.556Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 339,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:MIA",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-20T12:55:41.193Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 260,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-20T11:50:35.673Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 261,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      }
    ],
    "address_variants": []
  }
}