{
  "api_status": "preview",
  "generated_at": "2026-10-16T17:41:33.217Z",
  "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": {
    "tag": "ai-agent",
    "sort": "evidence",
    "limit": 50,
    "offset": 0
  },
  "total": 4,
  "items": [
    {
      "id": "cand_9b11f97b3d8fa94f",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "invinoveritas",
      "name_source": "registry",
      "host": "api.babyblueviper.com",
      "url": "https://api.babyblueviper.com/regime",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "ai-agent",
        "analytics",
        "finance",
        "crypto",
        "market-data"
      ],
      "category": null,
      "price_usd": 0.02475,
      "price_source": "registry",
      "provider_endpoints": 1,
      "networks": [
        "eip155:8453",
        "xrpl:0"
      ],
      "networks_source": "observed",
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T16:07:55.000Z",
        "monitoring_days": 0.1,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-16T16:08:29.750Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 1014
        }
      },
      "registry_usage": {
        "calls_30d": 3,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-16T16:08:29.750Z",
        "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": "2026-10-16T16:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_9b11f97b3d8fa94f",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_9b11f97b3d8fa94f"
      }
    },
    {
      "id": "cand_0bde11f23eface2c",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Context Relay",
      "name_source": "registry",
      "host": "context-relay.contextrelay.workers.dev",
      "url": "https://context-relay.contextrelay.workers.dev/api/v1/context",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "url-to-markdown",
        "web-extraction",
        "context-compression",
        "ai-agent",
        "citations"
      ],
      "category": null,
      "price_usd": 0.005,
      "price_source": "registry",
      "provider_endpoints": 1,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "registry",
      "mainnet": null,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T13:07:55.000Z",
        "monitoring_days": 0.2,
        "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": 4,
        "unique_payers_30d": 4,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-16T13:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_0bde11f23eface2c",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_0bde11f23eface2c"
      }
    },
    {
      "id": "cand_12b767164fad3308",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "FractalAI Pay-per-Proof",
      "name_source": "registry",
      "host": "fractalai.net.co",
      "url": "https://fractalai.net.co/api/x402/sign",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "signature",
        "post-quantum",
        "ml-dsa-65",
        "ai-agent",
        "fips-204"
      ],
      "category": null,
      "price_usd": 0.02,
      "price_source": "registry",
      "provider_endpoints": 8,
      "networks": [
        "eip155:8453",
        "eip155:137",
        "eip155:42161",
        "eip155:480"
      ],
      "networks_source": "registry",
      "mainnet": null,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T13:07:55.000Z",
        "monitoring_days": 0.2,
        "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": 11,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-16T13:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_12b767164fad3308",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_12b767164fad3308"
      }
    },
    {
      "id": "cand_41a7b2f808d2c044",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "HumanMirror",
      "name_source": "registry",
      "host": "humanmirror.fr",
      "url": "https://humanmirror.fr/api/x402/clean-json/",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "json",
        "data-cleaning",
        "ai-agent",
        "x402",
        "base"
      ],
      "category": null,
      "price_usd": 0.01,
      "price_source": "registry",
      "provider_endpoints": 2,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "registry",
      "mainnet": null,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T15:07:55.000Z",
        "monitoring_days": 0.1,
        "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": 4,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-16T15:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_41a7b2f808d2c044",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_41a7b2f808d2c044"
      }
    }
  ]
}