{
  "api_status": "preview",
  "generated_at": "2026-10-17T13:31:43.297Z",
  "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/1). 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.",
    "For x402 endpoints a passing check means HTTP 402 with a valid payment challenge (discovered: on a mainnet network). It does not show that a paid call succeeds or returns useful results.",
    "registry_usage figures are the registry's own numbers, not our measurements. name is untrusted text when name_source is registry.",
    "networks_source tells you whether networks were observed in a live challenge, listed by the registry, or stated by the operator.",
    "tags describe purpose: our capability tags for reviewed entries, the registry's tags (sanitised, untrusted) for discovered ones. price_usd is the lowest price per call in US dollars: for discovered entries from the registry's payment terms (a known USD stablecoin), for reviewed entries from the operator's stated pricing (a claim, linked on the service page). price_source says which."
  ],
  "query": {
    "scope": "directory",
    "host": "mart402.com",
    "sort": "evidence",
    "limit": 50,
    "offset": 0
  },
  "total": 6,
  "items": [
    {
      "id": "cand_53564b578408e46b",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Mart402",
      "name_source": "registry",
      "branches": {
        "primary": "documents/pdf-office",
        "secondary": [],
        "method_version": "placement-ai/1",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T11:05:28.000Z"
      },
      "directory": {
        "in_directory": true,
        "method_version": "listing-criteria/1",
        "criteria": {
          "says_what_it_does": true,
          "answers_now": true,
          "registry_payers_at_least_5": true
        }
      },
      "host": "mart402.com",
      "provider": "mart402.com",
      "url": "https://mart402.com/v1/pdf-info",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.001,
      "price_source": "registry",
      "provider_endpoints": 24,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-17T02:30:25.000Z",
        "monitoring_days": 0.5,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T03:06:01.877Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 61
        }
      },
      "registry_usage": {
        "calls_30d": 10,
        "unique_payers_30d": 7,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T03:06:01.877Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T02:30:25.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T10:35:28.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_53564b578408e46b",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_53564b578408e46b"
      }
    },
    {
      "id": "cand_25946935afbdc04d",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Mart402",
      "name_source": "registry",
      "branches": {
        "primary": "calculate/math-science",
        "secondary": [],
        "method_version": "placement-ai/1",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T11:45:28.000Z"
      },
      "directory": {
        "in_directory": true,
        "method_version": "listing-criteria/1",
        "criteria": {
          "says_what_it_does": true,
          "answers_now": true,
          "registry_payers_at_least_5": true
        }
      },
      "host": "mart402.com",
      "provider": "mart402.com",
      "url": "https://mart402.com/v1/jp-mortgage",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.005,
      "price_source": "registry",
      "provider_endpoints": 24,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-17T02:15:47.000Z",
        "monitoring_days": 0.5,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T02:55:45.905Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 20
        }
      },
      "registry_usage": {
        "calls_30d": 6,
        "unique_payers_30d": 5,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T02:55:45.905Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T02:15:47.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T07:35:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_25946935afbdc04d",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_25946935afbdc04d"
      }
    },
    {
      "id": "cand_4bac9c517363468d",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Mart402",
      "name_source": "registry",
      "branches": {
        "primary": "documents/pdf-office",
        "secondary": [],
        "method_version": "placement-ai/1",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T11:15:28.000Z"
      },
      "directory": {
        "in_directory": true,
        "method_version": "listing-criteria/1",
        "criteria": {
          "says_what_it_does": true,
          "answers_now": true,
          "registry_payers_at_least_5": true
        }
      },
      "host": "mart402.com",
      "provider": "mart402.com",
      "url": "https://mart402.com/v1/pdf-merge",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.003,
      "price_source": "registry",
      "provider_endpoints": 24,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-17T02:15:47.000Z",
        "monitoring_days": 0.5,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T02:51:04.759Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 23
        }
      },
      "registry_usage": {
        "calls_30d": 6,
        "unique_payers_30d": 5,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T02:51:04.759Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T02:15:47.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T07:35:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_4bac9c517363468d",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_4bac9c517363468d"
      }
    },
    {
      "id": "cand_656868917ac53825",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Mart402",
      "name_source": "registry",
      "branches": {
        "primary": "documents/pdf-office",
        "secondary": [],
        "method_version": "placement-ai/1",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T11:15:28.000Z"
      },
      "directory": {
        "in_directory": true,
        "method_version": "listing-criteria/1",
        "criteria": {
          "says_what_it_does": true,
          "answers_now": true,
          "registry_payers_at_least_5": true
        }
      },
      "host": "mart402.com",
      "provider": "mart402.com",
      "url": "https://mart402.com/v1/pdf-pages",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.002,
      "price_source": "registry",
      "provider_endpoints": 24,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-17T02:45:25.000Z",
        "monitoring_days": 0.4,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T03:20:59.788Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 41
        }
      },
      "registry_usage": {
        "calls_30d": 6,
        "unique_payers_30d": 5,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T03:20:59.788Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T02:45:25.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T02:45:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_656868917ac53825",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_656868917ac53825"
      }
    },
    {
      "id": "cand_e979cdf36d3abd65",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Mart402",
      "name_source": "registry",
      "branches": {
        "primary": "calculate/units-time",
        "secondary": [],
        "method_version": "placement-ai/1",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T11:25:28.000Z"
      },
      "directory": {
        "in_directory": true,
        "method_version": "listing-criteria/1",
        "criteria": {
          "says_what_it_does": true,
          "answers_now": true,
          "registry_payers_at_least_5": true
        }
      },
      "host": "mart402.com",
      "provider": "mart402.com",
      "url": "https://mart402.com/v1/jp-business-days",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.003,
      "price_source": "registry",
      "provider_endpoints": 24,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-17T02:15:47.000Z",
        "monitoring_days": 0.5,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T02:55:44.922Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 26
        }
      },
      "registry_usage": {
        "calls_30d": 6,
        "unique_payers_30d": 5,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T02:55:44.922Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T02:15:47.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T07:35:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_e979cdf36d3abd65",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_e979cdf36d3abd65"
      }
    },
    {
      "id": "cand_ba9f3f80f55c7eec",
      "tier": "discovered",
      "type": "mcp_server",
      "name": "com.mart402/extract",
      "name_source": "registry",
      "branches": {
        "primary": "ai/vision-ocr",
        "secondary": [],
        "method_version": "placement-rules/3",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T10:30:28.000Z"
      },
      "directory": {
        "in_directory": true,
        "method_version": "listing-criteria/1",
        "criteria": {
          "says_what_it_does": true,
          "answers_now": true,
          "registry_payers_at_least_5": null
        }
      },
      "host": "mart402.com",
      "provider": "mart402.com",
      "url": "https://mart402.com/mcp",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": null,
      "price_source": null,
      "provider_endpoints": 24,
      "networks": [],
      "networks_source": "registry",
      "payment_protocols": [],
      "mainnet": null,
      "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": "2026-10-17T05:07:33.667Z",
        "monitoring_days": 0.4,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T05:31:19.614Z",
          "result": "client_error",
          "passed": true,
          "http_status": 405,
          "duration_ms": 60
        }
      },
      "registry_usage": null,
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-17T05:07:33.667Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_ba9f3f80f55c7eec",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_ba9f3f80f55c7eec"
      }
    }
  ]
}