{
  "api_status": "preview",
  "generated_at": "2026-10-22T01:54:07.924Z",
  "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 latest payment request the service's own server sent our check, else from the registry's payment terms (a known USD stablecoin either way); for reviewed entries from the operator's stated pricing (a claim, linked on the service page). price_source says which."
  ],
  "service": {
    "id": "cand_8122fb213d081d19",
    "tier": "discovered",
    "type": "api_endpoint",
    "name": "X Pay",
    "name_source": "registry",
    "branches": {
      "primary": "documents/text",
      "secondary": [],
      "method_version": "placement-ai/3",
      "tree_version": "tree/3",
      "placed_at": "2026-10-18T06:50:05.000Z"
    },
    "place": {
      "id": "documents/text",
      "name": "Text tools",
      "description": "Grammar and spelling, summaries, counts and other text utilities."
    },
    "summary": {
      "text": "Uses AI to rewrite input text in different words.",
      "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": "www.api-xpay.com",
    "provider": "api-xpay.com",
    "url": "https://www.api-xpay.com/x402/rewrite",
    "method": "POST",
    "templated_url": false,
    "operator": null,
    "tags": [
      "ai",
      "rewrite",
      "paraphrase",
      "llm",
      "nlp"
    ],
    "category": null,
    "price_usd": 10,
    "price_source": "observed",
    "provider_endpoints": 14,
    "networks": [
      "eip155:8453"
    ],
    "networks_source": "observed",
    "payment_protocols": [
      "x402"
    ],
    "access": {
      "observed": {
        "requires": "payment",
        "how": [
          "x402"
        ],
        "at": "2026-10-22T01:15:45.402Z",
        "method": "access/1"
      },
      "stated": null
    },
    "currency": {
      "codes": [
        "USD"
      ],
      "tokens": [
        "USDC"
      ],
      "source": "observed",
      "since": "2026-10-17T02:55:42.359Z",
      "method": "currency/1"
    },
    "interface": null,
    "calls": {
      "source": "payment_request",
      "items": [
        {
          "call": "POST",
          "params": [
            {
              "name": "text",
              "in": "body",
              "type": null,
              "required": false
            }
          ]
        }
      ],
      "at": "2026-10-22T01:15:45.402Z",
      "method": "request-shape/1"
    },
    "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": 5,
      "limited_evidence": true,
      "checks_30d": 82,
      "passed_30d": 82,
      "missed_30d": 37,
      "pass_rate": 1,
      "freshness": "fresh",
      "last_check": {
        "at": "2026-10-22T01:15:45.402Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 256
      }
    },
    "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": "2026-10-22T01:20:29.881Z",
      "windows": [
        {
          "window": "24h",
          "start": "2026-10-21T01:20:29.881Z",
          "end": "2026-10-22T01:20:29.881Z",
          "limited_history": false,
          "checks": 23,
          "timeouts": 0,
          "not_timed": 0,
          "median_ms": 257,
          "p90_ms": null,
          "p95_ms": null,
          "p99_ms": null,
          "fastest_ms": 226,
          "slowest_ms": 648,
          "slowest_at": "2026-10-21T10:05:37.144Z",
          "p95_to_median": null
        },
        {
          "window": "7d",
          "start": "2026-10-17T01:07:46.000Z",
          "end": "2026-10-22T01:20:29.881Z",
          "limited_history": true,
          "checks": 82,
          "timeouts": 0,
          "not_timed": 0,
          "median_ms": 257,
          "p90_ms": 370,
          "p95_ms": null,
          "p99_ms": null,
          "fastest_ms": 216,
          "slowest_ms": 1055,
          "slowest_at": "2026-10-18T07:45:21.229Z",
          "p95_to_median": null
        },
        {
          "window": "30d",
          "start": "2026-10-17T01:07:46.000Z",
          "end": "2026-10-22T01:20:29.881Z",
          "limited_history": true,
          "checks": 82,
          "timeouts": 0,
          "not_timed": 0,
          "median_ms": 257,
          "p90_ms": 370,
          "p95_ms": null,
          "p99_ms": null,
          "fastest_ms": 216,
          "slowest_ms": 1055,
          "slowest_at": "2026-10-18T07:45:21.229Z",
          "p95_to_median": null
        }
      ],
      "measured_from": "eastern North America"
    },
    "registry_usage": {
      "calls_30d": 271,
      "unique_payers_30d": 157,
      "note": "Reported by the registry; not our measurement."
    },
    "payment_terms": {
      "current_since": "2026-10-17T02:55:42.359Z",
      "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_8122fb213d081d19",
      "api": "https://agentservicedirectory.com/api/v1/services/cand_8122fb213d081d19"
    },
    "recent_probes": [
      {
        "observed_at": "2026-10-22T01:15:45.402Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 256,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-22T00:10:46.322Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 439,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:MIA",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T23:05:42.949Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 267,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T22:01:26.298Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 355,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:MIA",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T20:55:47.006Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 264,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T19:50:55.847Z",
        "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": "2026-10-21T18:46:05.671Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 252,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T17:41:00.772Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 377,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:MIA",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T16:36:03.934Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 244,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T15:31:37.156Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 257,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T14:26:25.906Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 255,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T13:21:08.115Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 380,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:MIA",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T12:16:56.471Z",
        "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": "2026-10-21T11:10:47.457Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 226,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T10:05:37.144Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 648,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T09:00:53.997Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 255,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T07:55:42.762Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 367,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:MIA",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T06:50:41.310Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 391,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:MIA",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T05:45:33.477Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 252,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T04:35:36.218Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 252,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T03:30:37.122Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 247,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T02:25:40.554Z",
        "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": "2026-10-21T01:20:43.879Z",
        "result": "payment_required",
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        "http_status": 402,
        "duration_ms": 244,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-21T00:15:42.103Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 251,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-20T23:10:36.811Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 257,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-20T22:05:43.325Z",
        "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": "2026-10-20T21:00:42.122Z",
        "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": "2026-10-20T19:55:46.246Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 244,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:EWR",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-20T18:50:44.797Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 440,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:MIA",
        "method_version": "candidate-x402/6",
        "error_detail": null
      },
      {
        "observed_at": "2026-10-20T17:45:52.954Z",
        "result": "payment_required",
        "passed": true,
        "http_status": 402,
        "duration_ms": 353,
        "x402_valid": true,
        "mainnet": true,
        "x402_networks": [
          "eip155:8453"
        ],
        "region": "cloudflare:MIA",
        "method_version": "candidate-x402/6",
        "error_detail": null
      }
    ],
    "address_variants": []
  }
}