{
  "api_status": "preview",
  "generated_at": "2026-10-16T18:45:49.227Z",
  "notes": [
    "Exact definitions of every field (unit, window, source): https://agentserviceatlas.com/fields",
    "reviewed entries have a sourced trust profile and hourly checks; discovered entries come from public agent registries, are not reviewed by a person, and are probed daily.",
    "evidence counts cover the last 30 days and are as of the latest refresh. missed_30d counts scheduled checks that did not run.",
    "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": {
    "host": "x402.freeq.one",
    "sort": "evidence",
    "limit": 50,
    "offset": 0
  },
  "total": 21,
  "items": [
    {
      "id": "cand_634336169b463e60",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "x402-gateway",
      "name_source": "registry",
      "host": "x402.freeq.one",
      "url": "https://x402.freeq.one/tools/giftcard/api/buy",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "mcp",
        "pay-per-call"
      ],
      "category": null,
      "price_usd": 1.005,
      "price_source": "registry",
      "provider_endpoints": 21,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T18:07:55.000Z",
        "monitoring_days": 0,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-16T18:08:23.935Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 381
        }
      },
      "registry_usage": {
        "calls_30d": 5,
        "unique_payers_30d": 1,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-16T18:08:23.935Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T00:00:00.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-16T18:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_634336169b463e60",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_634336169b463e60"
      }
    },
    {
      "id": "cand_15e33ef912e7acfd",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "x402-gateway",
      "name_source": "registry",
      "host": "x402.freeq.one",
      "url": "https://x402.freeq.one/tools/verify_worldid",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": null,
      "price_source": null,
      "provider_endpoints": 21,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "registry",
      "mainnet": null,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T12:07:55.000Z",
        "monitoring_days": 0.3,
        "limited_evidence": true,
        "checks_30d": 0,
        "passed_30d": 0,
        "missed_30d": 0,
        "pass_rate": null,
        "freshness": "no_data",
        "last_check": null
      },
      "registry_usage": {
        "calls_30d": 35,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-16T12:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_15e33ef912e7acfd",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_15e33ef912e7acfd"
      }
    },
    {
      "id": "cand_3def9a2b889512af",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "x402-gateway",
      "name_source": "registry",
      "host": "x402.freeq.one",
      "url": "https://x402.freeq.one/tools/cross_chain_balance",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": null,
      "price_source": null,
      "provider_endpoints": 21,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "registry",
      "mainnet": null,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T12:07:55.000Z",
        "monitoring_days": 0.3,
        "limited_evidence": true,
        "checks_30d": 0,
        "passed_30d": 0,
        "missed_30d": 0,
        "pass_rate": null,
        "freshness": "no_data",
        "last_check": null
      },
      "registry_usage": {
        "calls_30d": 33,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-16T12:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_3def9a2b889512af",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_3def9a2b889512af"
      }
    },
    {
      "id": "cand_4c2ae7db311bb257",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "x402-gateway",
      "name_source": "registry",
      "host": "x402.freeq.one",
      "url": "https://x402.freeq.one/tools/whale_alerts",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": null,
      "price_source": null,
      "provider_endpoints": 21,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "registry",
      "mainnet": null,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T12:07:55.000Z",
        "monitoring_days": 0.3,
        "limited_evidence": true,
        "checks_30d": 0,
        "passed_30d": 0,
        "missed_30d": 0,
        "pass_rate": null,
        "freshness": "no_data",
        "last_check": null
      },
      "registry_usage": {
        "calls_30d": 34,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-16T12:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_4c2ae7db311bb257",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_4c2ae7db311bb257"
      }
    },
    {
      "id": "cand_6af8e4abd7312cb1",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "x402-gateway",
      "name_source": "registry",
      "host": "x402.freeq.one",
      "url": "https://x402.freeq.one/tools/qr_generator",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": null,
      "price_source": null,
      "provider_endpoints": 21,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "registry",
      "mainnet": null,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T12:07:55.000Z",
        "monitoring_days": 0.3,
        "limited_evidence": true,
        "checks_30d": 0,
        "passed_30d": 0,
        "missed_30d": 0,
        "pass_rate": null,
        "freshness": "no_data",
        "last_check": null
      },
      "registry_usage": {
        "calls_30d": 37,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-16T12:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_6af8e4abd7312cb1",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_6af8e4abd7312cb1"
      }
    },
    {
      "id": "cand_7e4e4e7b4ee0130b",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "x402-gateway",
      "name_source": "registry",
      "host": "x402.freeq.one",
      "url": "https://x402.freeq.one/tools/changelog_openapi",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": null,
      "price_source": null,
      "provider_endpoints": 21,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "registry",
      "mainnet": null,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T12:07:55.000Z",
        "monitoring_days": 0.3,
        "limited_evidence": true,
        "checks_30d": 0,
        "passed_30d": 0,
        "missed_30d": 0,
        "pass_rate": null,
        "freshness": "no_data",
        "last_check": null
      },
      "registry_usage": {
        "calls_30d": 33,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-16T12:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_7e4e4e7b4ee0130b",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_7e4e4e7b4ee0130b"
      }
    },
    {
      "id": "cand_854385b0eea2b370",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "x402-gateway",
      "name_source": "registry",
      "host": "x402.freeq.one",
      "url": "https://x402.freeq.one/tools/wallet_portfolio",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": null,
      "price_source": null,
      "provider_endpoints": 21,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "registry",
      "mainnet": null,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T12:07:55.000Z",
        "monitoring_days": 0.3,
        "limited_evidence": true,
        "checks_30d": 0,
        "passed_30d": 0,
        "missed_30d": 0,
        "pass_rate": null,
        "freshness": "no_data",
        "last_check": null
      },
      "registry_usage": {
        "calls_30d": 34,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-16T12:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_854385b0eea2b370",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_854385b0eea2b370"
      }
    },
    {
      "id": "cand_902d10d97bb52327",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "x402-gateway",
      "name_source": "registry",
      "host": "x402.freeq.one",
      "url": "https://x402.freeq.one/tools/token_price",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": null,
      "price_source": null,
      "provider_endpoints": 21,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "registry",
      "mainnet": null,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T12:07:55.000Z",
        "monitoring_days": 0.3,
        "limited_evidence": true,
        "checks_30d": 0,
        "passed_30d": 0,
        "missed_30d": 0,
        "pass_rate": null,
        "freshness": "no_data",
        "last_check": null
      },
      "registry_usage": {
        "calls_30d": 41,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-16T12:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_902d10d97bb52327",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_902d10d97bb52327"
      }
    },
    {
      "id": "cand_a767591335ee9e33",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "x402-gateway",
      "name_source": "registry",
      "host": "x402.freeq.one",
      "url": "https://x402.freeq.one/tools/html_to_markdown",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": null,
      "price_source": null,
      "provider_endpoints": 21,
      "networks": [
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      ],
      "networks_source": "registry",
      "mainnet": null,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T12:07:55.000Z",
        "monitoring_days": 0.3,
        "limited_evidence": true,
        "checks_30d": 0,
        "passed_30d": 0,
        "missed_30d": 0,
        "pass_rate": null,
        "freshness": "no_data",
        "last_check": null
      },
      "registry_usage": {
        "calls_30d": 33,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-16T12:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_a767591335ee9e33",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_a767591335ee9e33"
      }
    },
    {
      "id": "cand_bdbc16eb47505bd9",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "x402-gateway",
      "name_source": "registry",
      "host": "x402.freeq.one",
      "url": "https://x402.freeq.one/tools/markdown",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": null,
      "price_source": null,
      "provider_endpoints": 21,
      "networks": [
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      ],
      "networks_source": "registry",
      "mainnet": null,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T12:07:55.000Z",
        "monitoring_days": 0.3,
        "limited_evidence": true,
        "checks_30d": 0,
        "passed_30d": 0,
        "missed_30d": 0,
        "pass_rate": null,
        "freshness": "no_data",
        "last_check": null
      },
      "registry_usage": {
        "calls_30d": 34,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-16T12:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_bdbc16eb47505bd9",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_bdbc16eb47505bd9"
      }
    },
    {
      "id": "cand_ea716deae9813674",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "x402-gateway",
      "name_source": "registry",
      "host": "x402.freeq.one",
      "url": "https://x402.freeq.one/tools/verify_semaphore",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": null,
      "price_source": null,
      "provider_endpoints": 21,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "registry",
      "mainnet": null,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T12:07:55.000Z",
        "monitoring_days": 0.3,
        "limited_evidence": true,
        "checks_30d": 0,
        "passed_30d": 0,
        "missed_30d": 0,
        "pass_rate": null,
        "freshness": "no_data",
        "last_check": null
      },
      "registry_usage": {
        "calls_30d": 33,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-16T12:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_ea716deae9813674",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_ea716deae9813674"
      }
    },
    {
      "id": "cand_ed0dcaa825fc5e42",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "x402-gateway",
      "name_source": "registry",
      "host": "x402.freeq.one",
      "url": "https://x402.freeq.one/tools/verify_batch",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": null,
      "price_source": null,
      "provider_endpoints": 21,
      "networks": [
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      ],
      "networks_source": "registry",
      "mainnet": null,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T12:07:55.000Z",
        "monitoring_days": 0.3,
        "limited_evidence": true,
        "checks_30d": 0,
        "passed_30d": 0,
        "missed_30d": 0,
        "pass_rate": null,
        "freshness": "no_data",
        "last_check": null
      },
      "registry_usage": {
        "calls_30d": 33,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-16T12:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_ed0dcaa825fc5e42",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_ed0dcaa825fc5e42"
      }
    },
    {
      "id": "cand_ed87c583c51fddef",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "x402-gateway",
      "name_source": "registry",
      "host": "x402.freeq.one",
      "url": "https://x402.freeq.one/tools/wallet_checksum",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": null,
      "price_source": null,
      "provider_endpoints": 21,
      "networks": [
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      ],
      "networks_source": "registry",
      "mainnet": null,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T12:07:55.000Z",
        "monitoring_days": 0.3,
        "limited_evidence": true,
        "checks_30d": 0,
        "passed_30d": 0,
        "missed_30d": 0,
        "pass_rate": null,
        "freshness": "no_data",
        "last_check": null
      },
      "registry_usage": {
        "calls_30d": 33,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-16T12:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_ed87c583c51fddef",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_ed87c583c51fddef"
      }
    },
    {
      "id": "cand_f28660b89fa3dd7a",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "x402-gateway",
      "name_source": "registry",
      "host": "x402.freeq.one",
      "url": "https://x402.freeq.one/tools/og_image_generator",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": null,
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      "name_source": "registry",
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