{
  "api_status": "preview",
  "generated_at": "2026-10-17T22:59:19.828Z",
  "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": "api.onesource.io",
    "sort": "evidence",
    "limit": 50,
    "offset": 50
  },
  "total": 68,
  "items": [
    {
      "id": "cand_c98ab5e4b4cc6bf2",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "api.onesource.io",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/defi",
        "secondary": [],
        "method_version": "placement-ai/1",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T22:15:28.000Z"
      },
      "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": "api.onesource.io",
      "provider": "onesource.io",
      "url": "https://api.onesource.io/standard/v1/branches/license-cost",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.02,
      "price_source": "registry",
      "provider_endpoints": 77,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402",
        "mpp"
      ],
      "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": "2026-10-17T03:10:25.000Z",
        "monitoring_days": 0.8,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T04:55:53.170Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 129
        }
      },
      "registry_usage": {
        "calls_30d": 55,
        "unique_payers_30d": 55,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T04:55:53.170Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T03:10:25.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T16:50:28.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_c98ab5e4b4cc6bf2",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_c98ab5e4b4cc6bf2"
      }
    },
    {
      "id": "cand_1c9cfd599f41c983",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "api.onesource.io",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/defi",
        "secondary": [],
        "method_version": "placement-ai/1",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T11:40:28.000Z"
      },
      "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": "api.onesource.io",
      "provider": "onesource.io",
      "url": "https://api.onesource.io/standard/v1/exit-pressure/history",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.02,
      "price_source": "registry",
      "provider_endpoints": 77,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402",
        "mpp"
      ],
      "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": "2026-10-16T12:07:55.000Z",
        "monitoring_days": 1.5,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T02:50:52.365Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 88
        }
      },
      "registry_usage": {
        "calls_30d": 52,
        "unique_payers_30d": 52,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T02:50:52.365Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-16T15:44:38.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T16:50:28.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_1c9cfd599f41c983",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_1c9cfd599f41c983"
      }
    },
    {
      "id": "cand_a00d228bda7918df",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "api.onesource.io",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/defi",
        "secondary": [],
        "method_version": "placement-ai/1",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T22:15:28.000Z"
      },
      "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": "api.onesource.io",
      "provider": "onesource.io",
      "url": "https://api.onesource.io/standard/v1/policy/epochs",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.02,
      "price_source": "registry",
      "provider_endpoints": 77,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402",
        "mpp"
      ],
      "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": "2026-10-16T12:07:55.000Z",
        "monitoring_days": 1.5,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T02:50:52.366Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 89
        }
      },
      "registry_usage": {
        "calls_30d": 51,
        "unique_payers_30d": 51,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T02:50:52.366Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-16T15:44:38.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T16:50:28.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_a00d228bda7918df",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_a00d228bda7918df"
      }
    },
    {
      "id": "cand_07f37263d3b21e61",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "api.onesource.io",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/defi",
        "secondary": [],
        "method_version": "placement-ai/1",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T11:30:28.000Z"
      },
      "directory": {
        "in_directory": true,
        "method_version": "listing-criteria/1",
        "criteria": {
          "says_what_it_does": true,
          "answers_now": true,
          "registry_payers_at_least_5": true
        }
      },
      "host": "api.onesource.io",
      "provider": "onesource.io",
      "url": "https://api.onesource.io/standard/v1/auctions/sales",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.02,
      "price_source": "registry",
      "provider_endpoints": 77,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402",
        "mpp"
      ],
      "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": "2026-10-16T12:07:55.000Z",
        "monitoring_days": 1.5,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T02:55:39.259Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 134
        }
      },
      "registry_usage": {
        "calls_30d": 50,
        "unique_payers_30d": 50,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T02:55:39.259Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-16T15:44:38.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T17:15:28.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_07f37263d3b21e61",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_07f37263d3b21e61"
      }
    },
    {
      "id": "cand_9999ee6234bbcce8",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "api.onesource.io",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/defi",
        "secondary": [],
        "method_version": "placement-ai/1",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T22:15:28.000Z"
      },
      "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": "api.onesource.io",
      "provider": "onesource.io",
      "url": "https://api.onesource.io/standard/v1/supply/history",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.02,
      "price_source": "registry",
      "provider_endpoints": 77,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402",
        "mpp"
      ],
      "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": "2026-10-16T12:07:55.000Z",
        "monitoring_days": 1.5,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T02:55:39.188Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 63
        }
      },
      "registry_usage": {
        "calls_30d": 50,
        "unique_payers_30d": 49,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T02:55:39.188Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-16T15:44:38.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T10:35:28.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_9999ee6234bbcce8",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_9999ee6234bbcce8"
      }
    },
    {
      "id": "cand_7f2c8568c8b52b7a",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "api.onesource.io",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/defi",
        "secondary": [],
        "method_version": "placement-ai/1",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T22:15:28.000Z"
      },
      "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": "api.onesource.io",
      "provider": "onesource.io",
      "url": "https://api.onesource.io/standard/v1/governance/changes",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.02,
      "price_source": "registry",
      "provider_endpoints": 77,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402",
        "mpp"
      ],
      "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": "2026-10-17T03:10:25.000Z",
        "monitoring_days": 0.8,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T04:40:56.668Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 90
        }
      },
      "registry_usage": {
        "calls_30d": 43,
        "unique_payers_30d": 43,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T04:40:56.668Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T03:10:25.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T16:50:28.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_7f2c8568c8b52b7a",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_7f2c8568c8b52b7a"
      }
    },
    {
      "id": "cand_81963a4841e3f7b8",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "api.onesource.io",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/defi",
        "secondary": [],
        "method_version": "placement-ai/1",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T22:15:28.000Z"
      },
      "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": "api.onesource.io",
      "provider": "onesource.io",
      "url": "https://api.onesource.io/standard/v1/backing/history",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.02,
      "price_source": "registry",
      "provider_endpoints": 77,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402",
        "mpp"
      ],
      "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": "2026-10-17T03:10:25.000Z",
        "monitoring_days": 0.8,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T04:46:01.939Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 282
        }
      },
      "registry_usage": {
        "calls_30d": 43,
        "unique_payers_30d": 43,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T04:46:01.939Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T03:10:25.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T17:15:28.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_81963a4841e3f7b8",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_81963a4841e3f7b8"
      }
    },
    {
      "id": "cand_03f342c34feef477",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "api.onesource.io",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/defi",
        "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": "api.onesource.io",
      "provider": "onesource.io",
      "url": "https://api.onesource.io/standard/v1/constants",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.005,
      "price_source": "registry",
      "provider_endpoints": 77,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402",
        "mpp"
      ],
      "mainnet": true,
      "evidence": {
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        "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": "2026-10-16T13:07:55.000Z",
        "monitoring_days": 1.4,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T03:50:48.486Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 59
        }
      },
      "registry_usage": {
        "calls_30d": 41,
        "unique_payers_30d": 41,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
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        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-16T15:44:38.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T07:35:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_03f342c34feef477",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_03f342c34feef477"
      }
    },
    {
      "id": "cand_4d545bf76b4cf7b9",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "api.onesource.io",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/defi",
        "secondary": [],
        "method_version": "placement-ai/1",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T12:15:28.000Z"
      },
      "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": "api.onesource.io",
      "provider": "onesource.io",
      "url": "https://api.onesource.io/standard/v1/events",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.005,
      "price_source": "registry",
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        "eip155:8453"
      ],
      "networks_source": "observed",
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        "x402",
        "mpp"
      ],
      "mainnet": true,
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        "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": "2026-10-16T13:07:55.000Z",
        "monitoring_days": 1.4,
        "limited_evidence": true,
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        "last_check": {
          "at": "2026-10-17T03:55:55.425Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 214
        }
      },
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        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
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        "pay_to_changes_90d": 0,
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        "last_change_kinds": [],
        "window_start": "2026-10-16T15:44:38.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T07:35:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_4d545bf76b4cf7b9",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_4d545bf76b4cf7b9"
      }
    },
    {
      "id": "cand_1f7159808afd82e2",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "api.onesource.io",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/defi",
        "secondary": [],
        "method_version": "placement-ai/1",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T11:40:28.000Z"
      },
      "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": "api.onesource.io",
      "provider": "onesource.io",
      "url": "https://api.onesource.io/standard/v1/vaults/history",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.02,
      "price_source": "registry",
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        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402",
        "mpp"
      ],
      "mainnet": true,
      "evidence": {
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        "check_interval_hours": 24,
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        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-16T13:07:55.000Z",
        "monitoring_days": 1.4,
        "limited_evidence": true,
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        "freshness": "fresh",
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          "at": "2026-10-17T03:55:55.423Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
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        }
      },
      "registry_usage": {
        "calls_30d": 38,
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        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
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        "pay_to_changes_90d": 0,
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        "last_change_kinds": [],
        "window_start": "2026-10-16T15:44:38.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T16:50:28.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_1f7159808afd82e2",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_1f7159808afd82e2"
      }
    },
    {
      "id": "cand_5a85cb6bbb402817",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "api.onesource.io",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/crypto",
        "secondary": [],
        "method_version": "placement-ai/1",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T12:20:28.000Z"
      },
      "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": "api.onesource.io",
      "provider": "onesource.io",
      "url": "https://api.onesource.io/standard/v1/holders/concentration",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.02,
      "price_source": "registry",
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        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402",
        "mpp"
      ],
      "mainnet": true,
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        "check_interval_hours": 24,
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        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-17T03:10:25.000Z",
        "monitoring_days": 0.8,
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        "freshness": "fresh",
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          "at": "2026-10-17T04:40:56.766Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
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        }
      },
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        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
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        "pay_to_changes_90d": 0,
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        "last_change_kinds": [],
        "window_start": "2026-10-17T03:10:25.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T16:50:28.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_5a85cb6bbb402817",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_5a85cb6bbb402817"
      }
    },
    {
      "id": "cand_4e7919520ff169d2",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "api.onesource.io",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/defi",
        "secondary": [],
        "method_version": "placement-ai/1",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T12:15:28.000Z"
      },
      "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": "api.onesource.io",
      "provider": "onesource.io",
      "url": "https://api.onesource.io/standard/v1/decisions/branch",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.05,
      "price_source": "registry",
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        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402",
        "mpp"
      ],
      "mainnet": true,
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        "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": "2026-10-17T03:05:25.000Z",
        "monitoring_days": 0.8,
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        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T04:15:56.896Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
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        }
      },
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        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
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        "pay_to_changes_90d": 0,
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        "last_change_kinds": [],
        "window_start": "2026-10-17T03:05:25.000Z",
        "limited": true
      },
      "registry_listing": {
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        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_4e7919520ff169d2",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_4e7919520ff169d2"
      }
    },
    {
      "id": "cand_8f05e7662e00956e",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "api.onesource.io",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/defi",
        "secondary": [],
        "method_version": "placement-ai/1",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T22:15:28.000Z"
      },
      "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": "api.onesource.io",
      "provider": "onesource.io",
      "url": "https://api.onesource.io/standard/v1/auctions/days",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.02,
      "price_source": "registry",
      "provider_endpoints": 77,
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        "eip155:8453"
      ],
      "networks_source": "observed",
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        "x402",
        "mpp"
      ],
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        "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": "2026-10-17T03:10:25.000Z",
        "monitoring_days": 0.8,
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          "result": "payment_required",
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          "http_status": 402,
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        }
      },
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        "note": "Reported by the registry; not our measurement."
      },
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      },
      "registry_listing": {
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        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_8f05e7662e00956e",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_8f05e7662e00956e"
      }
    },
    {
      "id": "cand_b11db3f9fe008a65",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "api.onesource.io",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/defi",
        "secondary": [],
        "method_version": "placement-ai/1",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T22:15:28.000Z"
      },
      "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": "api.onesource.io",
      "provider": "onesource.io",
      "url": "https://api.onesource.io/standard/v1/branches/doi",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.02,
      "price_source": "registry",
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      ],
      "networks_source": "observed",
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        "x402",
        "mpp"
      ],
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        "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.",
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        "monitoring_since": "2026-10-16T15:07:55.000Z",
        "monitoring_days": 1.3,
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          "result": "payment_required",
          "passed": true,
          "http_status": 402,
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        }
      },
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        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
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        "pay_to_changes_90d": 0,
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        "last_change_kinds": [],
        "window_start": "2026-10-16T15:44:38.000Z",
        "limited": true
      },
      "registry_listing": {
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        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_b11db3f9fe008a65",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_b11db3f9fe008a65"
      }
    },
    {
      "id": "cand_5af6a56976024751",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "api.onesource.io",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/crypto",
        "secondary": [],
        "method_version": "placement-ai/1",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T12:20:28.000Z"
      },
      "directory": {
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        "method_version": "listing-criteria/1",
        "criteria": {
          "says_what_it_does": true,
          "answers_now": true,
          "registry_payers_at_least_5": true
        }
      },
      "host": "api.onesource.io",
      "provider": "onesource.io",
      "url": "https://api.onesource.io/standard/v1/dormancy/bounties",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
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      "price_source": "registry",
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        "eip155:8453"
      ],
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        "x402",
        "mpp"
      ],
      "mainnet": true,
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        "check_interval_hours": 24,
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        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
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          "at": "2026-10-17T04:00:59.117Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 107
        }
      },
      "registry_usage": {
        "calls_30d": 26,
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        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
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        "pay_to_changes_90d": 0,
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        "limited": true
      },
      "registry_listing": {
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        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_5af6a56976024751",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_5af6a56976024751"
      }
    },
    {
      "id": "cand_ba5eab599d7907b5",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "api.onesource.io",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/crypto",
        "secondary": [
          "finance-data/defi"
        ],
        "method_version": "placement-ai/1",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T22:15:28.000Z"
      },
      "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": "api.onesource.io",
      "provider": "onesource.io",
      "url": "https://api.onesource.io/standard/v1/decisions/charter",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.05,
      "price_source": "registry",
      "provider_endpoints": 77,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402",
        "mpp"
      ],
      "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": "2026-10-17T03:05:25.000Z",
        "monitoring_days": 0.8,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T04:21:01.874Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 30
        }
      },
      "registry_usage": {
        "calls_30d": 21,
        "unique_payers_30d": 21,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T04:21:01.874Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T03:05:25.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T16:50:28.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_ba5eab599d7907b5",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_ba5eab599d7907b5"
      }
    },
    {
      "id": "cand_7d27ae42dfa22c86",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "api.onesource.io",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/defi",
        "secondary": [],
        "method_version": "placement-ai/1",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T22:15:28.000Z"
      },
      "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": "api.onesource.io",
      "provider": "onesource.io",
      "url": "https://api.onesource.io/standard/v1/decisions/exit",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.05,
      "price_source": "registry",
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      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402",
        "mpp"
      ],
      "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": "2026-10-17T03:05:25.000Z",
        "monitoring_days": 0.8,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T04:15:56.944Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 273
        }
      },
      "registry_usage": {
        "calls_30d": 17,
        "unique_payers_30d": 17,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T04:15:56.944Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T03:05:25.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T16:50:28.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_7d27ae42dfa22c86",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_7d27ae42dfa22c86"
      }
    },
    {
      "id": "cand_cae120114e4580e5",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "api.onesource.io",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/defi",
        "secondary": [],
        "method_version": "placement-ai/1",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T22:15:28.000Z"
      },
      "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": "api.onesource.io",
      "provider": "onesource.io",
      "url": "https://api.onesource.io/standard/v1/decisions/plan",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [],
      "category": null,
      "price_usd": 0.05,
      "price_source": "registry",
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      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402",
        "mpp"
      ],
      "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": "2026-10-17T03:10:25.000Z",
        "monitoring_days": 0.8,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T04:55:53.098Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 85
        }
      },
      "registry_usage": {
        "calls_30d": 17,
        "unique_payers_30d": 17,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T04:55:53.098Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T03:10:25.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T16:50:28.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_cae120114e4580e5",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_cae120114e4580e5"
      }
    }
  ]
}