{
  "api_status": "preview",
  "generated_at": "2026-10-16T20:22:17.853Z",
  "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": "multi-chain",
    "sort": "evidence",
    "limit": 50,
    "offset": 0
  },
  "total": 3,
  "items": [
    {
      "id": "cand_efb810e72dcd1143",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Otto AI",
      "name_source": "registry",
      "host": "x402.ottoai.services",
      "url": "https://x402.ottoai.services/portfolio",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "portfolio",
        "token-balances",
        "multi-chain",
        "yield-positions"
      ],
      "category": null,
      "price_usd": 0.001,
      "price_source": "registry",
      "provider_endpoints": 60,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "registry",
      "mainnet": null,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T16:07:55.000Z",
        "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": 13,
        "unique_payers_30d": 5,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-16T16:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_efb810e72dcd1143",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_efb810e72dcd1143"
      }
    },
    {
      "id": "cand_a97970c4ad98cffe",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "GEDX402 Image",
      "name_source": "registry",
      "host": "image.gedx402.com",
      "url": "https://image.gedx402.com/v1/image/:model",
      "method": "POST",
      "templated_url": true,
      "operator": null,
      "tags": [
        "image",
        "diffusion",
        "inference",
        "usdc",
        "multi-chain"
      ],
      "category": null,
      "price_usd": 0.01,
      "price_source": "registry",
      "provider_endpoints": 1,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "registry",
      "mainnet": null,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T16:07:55.000Z",
        "monitoring_days": 0.2,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 0,
        "missed_30d": 0,
        "pass_rate": 0,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-16T16:08:19.430Z",
          "result": "client_error",
          "passed": false,
          "http_status": 404,
          "duration_ms": 723
        }
      },
      "registry_usage": {
        "calls_30d": 3,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-16T16:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_a97970c4ad98cffe",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_a97970c4ad98cffe"
      }
    },
    {
      "id": "cand_bd15129afbdf988a",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "fee_estimate",
      "name_source": "registry",
      "host": "chainsscope.duckdns.org",
      "url": "https://chainsscope.duckdns.org/tools/fee-estimate",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "blockchain",
        "gas-fees",
        "multi-chain",
        "crypto",
        "network-status"
      ],
      "category": null,
      "price_usd": 0.01,
      "price_source": "registry",
      "provider_endpoints": 1,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
      ],
      "networks_source": "registry",
      "mainnet": null,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T17:07:55.000Z",
        "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": 2,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-16T17:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_bd15129afbdf988a",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_bd15129afbdf988a"
      }
    }
  ]
}