{
  "api_status": "preview",
  "generated_at": "2026-10-16T17:12:38.168Z",
  "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": "on-chain",
    "sort": "evidence",
    "limit": 50,
    "offset": 0
  },
  "total": 13,
  "items": [
    {
      "id": "cand_80a8274ca5beea3e",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Nansen",
      "name_source": "registry",
      "host": "api.nansen.ai",
      "url": "https://api.nansen.ai/api/v1/prediction-market/market-screener",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "crypto",
        "analytics",
        "smart-money",
        "on-chain"
      ],
      "category": null,
      "price_usd": 0.01,
      "price_source": "registry",
      "provider_endpoints": 15,
      "networks": [
        "eip155:8453",
        "eip155:196",
        "eip155:56",
        "eip155:143",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
      ],
      "networks_source": "observed",
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T13:07:55.000Z",
        "monitoring_days": 0.2,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-16T13:08:19.811Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 351
        }
      },
      "registry_usage": {
        "calls_30d": 20,
        "unique_payers_30d": 18,
        "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_80a8274ca5beea3e",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_80a8274ca5beea3e"
      }
    },
    {
      "id": "cand_8791b2bfa6f21e31",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Nansen",
      "name_source": "registry",
      "host": "api.nansen.ai",
      "url": "https://api.nansen.ai/api/v1/tgm/holders",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "crypto",
        "analytics",
        "smart-money",
        "on-chain"
      ],
      "category": null,
      "price_usd": 0.05,
      "price_source": "registry",
      "provider_endpoints": 15,
      "networks": [
        "eip155:8453",
        "eip155:196",
        "eip155:56",
        "eip155:143",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
      ],
      "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": 152,
        "unique_payers_30d": 10,
        "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_8791b2bfa6f21e31",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_8791b2bfa6f21e31"
      }
    },
    {
      "id": "cand_02329400efbc0318",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Glassnode",
      "name_source": "registry",
      "host": "x402.glassnode.com",
      "url": "https://x402.glassnode.com/v1/metrics/market/mvrv",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "glassnode",
        "crypto",
        "on-chain",
        "analytics",
        "metrics"
      ],
      "category": null,
      "price_usd": 0.05,
      "price_source": "registry",
      "provider_endpoints": 7,
      "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": 71,
        "unique_payers_30d": 9,
        "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_02329400efbc0318",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_02329400efbc0318"
      }
    },
    {
      "id": "cand_ae12fb61387249db",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Glassnode",
      "name_source": "registry",
      "host": "x402.glassnode.com",
      "url": "https://x402.glassnode.com/v1/metrics/indicators/sopr",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "glassnode",
        "crypto",
        "on-chain",
        "analytics",
        "metrics"
      ],
      "category": null,
      "price_usd": 0.05,
      "price_source": "registry",
      "provider_endpoints": 7,
      "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": 42,
        "unique_payers_30d": 8,
        "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_ae12fb61387249db",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_ae12fb61387249db"
      }
    },
    {
      "id": "cand_3556eec31a2f3e45",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Nansen",
      "name_source": "registry",
      "host": "api.nansen.ai",
      "url": "https://api.nansen.ai/api/v1/smart-money/netflow",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "crypto",
        "analytics",
        "smart-money",
        "on-chain"
      ],
      "category": null,
      "price_usd": 0.05,
      "price_source": "registry",
      "provider_endpoints": 15,
      "networks": [
        "eip155:8453",
        "eip155:196",
        "eip155:56",
        "eip155:143",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
      ],
      "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": 265,
        "unique_payers_30d": 8,
        "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_3556eec31a2f3e45",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_3556eec31a2f3e45"
      }
    },
    {
      "id": "cand_6086588cf10f5ec8",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Nansen",
      "name_source": "registry",
      "host": "api.nansen.ai",
      "url": "https://api.nansen.ai/api/v1/tgm/flow-intelligence",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "crypto",
        "analytics",
        "smart-money",
        "on-chain"
      ],
      "category": null,
      "price_usd": 0.01,
      "price_source": "registry",
      "provider_endpoints": 15,
      "networks": [
        "eip155:8453",
        "eip155:196",
        "eip155:56",
        "eip155:143",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
      ],
      "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": 205,
        "unique_payers_30d": 8,
        "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_6086588cf10f5ec8",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_6086588cf10f5ec8"
      }
    },
    {
      "id": "cand_a6020a4487ecbd38",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Nansen",
      "name_source": "registry",
      "host": "api.nansen.ai",
      "url": "https://api.nansen.ai/api/v1/smart-money/holdings",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "crypto",
        "analytics",
        "smart-money",
        "on-chain"
      ],
      "category": null,
      "price_usd": 0.05,
      "price_source": "registry",
      "provider_endpoints": 15,
      "networks": [
        "eip155:8453",
        "eip155:196",
        "eip155:56",
        "eip155:143",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
      ],
      "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": 104,
        "unique_payers_30d": 8,
        "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_a6020a4487ecbd38",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_a6020a4487ecbd38"
      }
    },
    {
      "id": "cand_fe146579cb5234f3",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Nansen",
      "name_source": "registry",
      "host": "api.nansen.ai",
      "url": "https://api.nansen.ai/api/v1/tgm/flows",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "crypto",
        "analytics",
        "smart-money",
        "on-chain"
      ],
      "category": null,
      "price_usd": 0.01,
      "price_source": "registry",
      "provider_endpoints": 15,
      "networks": [
        "eip155:8453",
        "eip155:196",
        "eip155:56",
        "eip155:143",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
      ],
      "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": 163,
        "unique_payers_30d": 8,
        "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_fe146579cb5234f3",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_fe146579cb5234f3"
      }
    },
    {
      "id": "cand_70beca4b3b48c2d3",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Glassnode",
      "name_source": "registry",
      "host": "x402.glassnode.com",
      "url": "https://x402.glassnode.com/v1/metrics/distribution/balance_exchanges_relative",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "glassnode",
        "crypto",
        "on-chain",
        "analytics",
        "metrics"
      ],
      "category": null,
      "price_usd": 0.05,
      "price_source": "registry",
      "provider_endpoints": 7,
      "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": 444,
        "unique_payers_30d": 7,
        "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_70beca4b3b48c2d3",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_70beca4b3b48c2d3"
      }
    },
    {
      "id": "cand_c0dab0a226f89658",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Glassnode",
      "name_source": "registry",
      "host": "x402.glassnode.com",
      "url": "https://x402.glassnode.com/v1/metrics/market/mvrv_less_155",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "glassnode",
        "crypto",
        "on-chain",
        "analytics",
        "metrics"
      ],
      "category": null,
      "price_usd": 0.05,
      "price_source": "registry",
      "provider_endpoints": 7,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "registry",
      "mainnet": null,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T17:07:55.000Z",
        "monitoring_days": 0,
        "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": 6,
        "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_c0dab0a226f89658",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_c0dab0a226f89658"
      }
    },
    {
      "id": "cand_e43ffafe66c1cffa",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Nansen",
      "name_source": "registry",
      "host": "api.nansen.ai",
      "url": "https://api.nansen.ai/api/v1/token-screener",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "crypto",
        "analytics",
        "smart-money",
        "on-chain"
      ],
      "category": null,
      "price_usd": 0.01,
      "price_source": "registry",
      "provider_endpoints": 15,
      "networks": [
        "eip155:8453",
        "eip155:196",
        "eip155:56",
        "eip155:143",
        "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,
        "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": 253,
        "unique_payers_30d": 4,
        "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_e43ffafe66c1cffa",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_e43ffafe66c1cffa"
      }
    },
    {
      "id": "cand_e0a66bdbeffa174b",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "WhaleAlert",
      "name_source": "registry",
      "host": "whale.lonestaroracle.xyz",
      "url": "https://whale.lonestaroracle.xyz/whales",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "whale",
        "on-chain",
        "transactions",
        "base",
        "ethereum"
      ],
      "category": null,
      "price_usd": 0.05,
      "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": "2026-10-16T14:07:55.000Z",
        "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": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-16T14:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_e0a66bdbeffa174b",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_e0a66bdbeffa174b"
      }
    },
    {
      "id": "cand_fa4f336f6221aaf3",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "x402 ENS Resolver",
      "name_source": "registry",
      "host": "x402tap.com",
      "url": "https://x402tap.com/api/ens-resolve",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "ens",
        "ethereum",
        "on-chain",
        "identity",
        "domains"
      ],
      "category": null,
      "price_usd": 0.01,
      "price_source": "registry",
      "provider_endpoints": 11,
      "networks": [
        "eip155:8453",
        "eip155:137",
        "eip155:42161",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
      ],
      "networks_source": "registry",
      "mainnet": null,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T14:07:55.000Z",
        "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": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-16T14:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_fa4f336f6221aaf3",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_fa4f336f6221aaf3"
      }
    }
  ]
}