{
  "api_status": "preview",
  "generated_at": "2026-10-16T23:48:43.512Z",
  "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": "discovery",
    "sort": "evidence",
    "limit": 50,
    "offset": 0
  },
  "total": 10,
  "items": [
    {
      "id": "cand_dc61f3a432fb3dae",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "dev-github-trending",
      "name_source": "registry",
      "host": "api.agentstools.dev",
      "url": "https://api.agentstools.dev/dev/trending",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "dev",
        "github",
        "trending",
        "oss",
        "discovery"
      ],
      "category": null,
      "price_usd": 0.005,
      "price_source": "registry",
      "provider_endpoints": 17,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T23:07:46.000Z",
        "monitoring_days": 0,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-16T23:07:58.902Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 247
        }
      },
      "registry_usage": {
        "calls_30d": 5,
        "unique_payers_30d": 5,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-16T23:07:58.902Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-16T23:07:46.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-16T23:07:46.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_dc61f3a432fb3dae",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_dc61f3a432fb3dae"
      }
    },
    {
      "id": "cand_a9c6abc8dabe9718",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Quartermaster x402 Audit",
      "name_source": "registry",
      "host": "quartermaster.surewhynot.app",
      "url": "https://quartermaster.surewhynot.app/v1/x402-audit",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "x402",
        "audit",
        "payments",
        "bazaar",
        "discovery"
      ],
      "category": null,
      "price_usd": 0.01,
      "price_source": "registry",
      "provider_endpoints": 41,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
      ],
      "networks_source": "observed",
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T15:07:55.000Z",
        "monitoring_days": 0.4,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-16T15:08:21.435Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 1017
        }
      },
      "registry_usage": {
        "calls_30d": 3,
        "unique_payers_30d": 3,
        "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_a9c6abc8dabe9718",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_a9c6abc8dabe9718"
      }
    },
    {
      "id": "cand_8685f5ccb105bfb8",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Quartermaster x402 Discover",
      "name_source": "registry",
      "host": "quartermaster.surewhynot.app",
      "url": "https://quartermaster.surewhynot.app/v1/x402/discover",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "x402",
        "bazaar",
        "discovery",
        "search",
        "agents"
      ],
      "category": null,
      "price_usd": 0.001,
      "price_source": "registry",
      "provider_endpoints": 41,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
      ],
      "networks_source": "observed",
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T15:07:55.000Z",
        "monitoring_days": 0.4,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-16T15:08:21.435Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 478
        }
      },
      "registry_usage": {
        "calls_30d": 3,
        "unique_payers_30d": 3,
        "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_8685f5ccb105bfb8",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_8685f5ccb105bfb8"
      }
    },
    {
      "id": "cand_b59e3d941d40ec6e",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "listing-visibility",
      "name_source": "registry",
      "host": "x402.dailyelo.com",
      "url": "https://x402.dailyelo.com/v1/listing/visibility",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "x402",
        "bazaar",
        "seller-tools",
        "discovery",
        "visibility"
      ],
      "category": null,
      "price_usd": 0.02,
      "price_source": "registry",
      "provider_endpoints": 9,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T16:07:55.000Z",
        "monitoring_days": 0.3,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-16T16:08:26.876Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 17
        }
      },
      "registry_usage": {
        "calls_30d": 3,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-16T16:08:26.876Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-16T16:07:55.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-16T16:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_b59e3d941d40ec6e",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_b59e3d941d40ec6e"
      }
    },
    {
      "id": "cand_ec52d8185758e032",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Agent Trust Layer",
      "name_source": "registry",
      "host": "agent-trust-layer.agent-trust-layer.workers.dev",
      "url": "https://agent-trust-layer.agent-trust-layer.workers.dev/verify",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "trust",
        "verification",
        "reputation",
        "x402",
        "discovery"
      ],
      "category": null,
      "price_usd": 0.01,
      "price_source": "registry",
      "provider_endpoints": 1,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T19:07:55.000Z",
        "monitoring_days": 0.2,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-16T19:08:28.127Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 2179
        }
      },
      "registry_usage": {
        "calls_30d": 1,
        "unique_payers_30d": 1,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-16T19:08:28.127Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-16T19:07:55.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-16T19:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_ec52d8185758e032",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_ec52d8185758e032"
      }
    },
    {
      "id": "cand_5daa65cbbc067763",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Crypto trending",
      "name_source": "registry",
      "host": "agent402.tools",
      "url": "https://agent402.tools/api/crypto-trending",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "data",
        "crypto",
        "trending",
        "discovery",
        "sentiment"
      ],
      "category": null,
      "price_usd": 0.001,
      "price_source": "registry",
      "provider_endpoints": 79,
      "networks": [
        "eip155:8453",
        "eip155:137",
        "eip155:42161",
        "eip155:143",
        "eip155:43114",
        "eip155:1329",
        "eip155:10",
        "eip155:4663",
        "eip155:42220"
      ],
      "networks_source": "registry",
      "mainnet": null,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T22:07:46.000Z",
        "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": 9,
        "unique_payers_30d": 6,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-16T22:07:46.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_5daa65cbbc067763",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_5daa65cbbc067763"
      }
    },
    {
      "id": "cand_aebd7b3bf8d75085",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "quartermaster.surewhynot.app",
      "name_source": "registry",
      "host": "quartermaster.surewhynot.app",
      "url": "https://quartermaster.surewhynot.app/v1/x402/merchant",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "x402",
        "bazaar",
        "merchant",
        "discovery",
        "payments"
      ],
      "category": null,
      "price_usd": 0.001,
      "price_source": "registry",
      "provider_endpoints": 41,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
      ],
      "networks_source": "registry",
      "mainnet": null,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T22:07:46.000Z",
        "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": 3,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-16T22:07:46.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_aebd7b3bf8d75085",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_aebd7b3bf8d75085"
      }
    },
    {
      "id": "cand_c4bba3acb1872394",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "x402-ecosystem-intel",
      "name_source": "registry",
      "host": "x402.dailyelo.com",
      "url": "https://x402.dailyelo.com/v1/ecosystem/services",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "x402",
        "ecosystem",
        "directory",
        "discovery",
        "feed"
      ],
      "category": null,
      "price_usd": 0.005,
      "price_source": "registry",
      "provider_endpoints": 9,
      "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": 0.3,
        "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": "2026-10-16T16:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_c4bba3acb1872394",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_c4bba3acb1872394"
      }
    },
    {
      "id": "cand_e771d1df62cfd0f9",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Quartermaster x402 Bazaar Scout",
      "name_source": "registry",
      "host": "quartermaster.surewhynot.app",
      "url": "https://quartermaster.surewhynot.app/v1/x402/scout",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "x402",
        "bazaar",
        "discovery",
        "search",
        "scout"
      ],
      "category": null,
      "price_usd": 0.05,
      "price_source": "registry",
      "provider_endpoints": 41,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
      ],
      "networks_source": "registry",
      "mainnet": null,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T22:07:46.000Z",
        "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": 1,
        "unique_payers_30d": 1,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-16T22:07:46.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_e771d1df62cfd0f9",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_e771d1df62cfd0f9"
      }
    },
    {
      "id": "cand_59bce5bc07dcceba",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "x402-evidence-crosscheck",
      "name_source": "registry",
      "host": "agente.revenuerecoveryai.app",
      "url": "https://agente.revenuerecoveryai.app/v1/x402/evidence-crosscheck",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "x402",
        "evidence",
        "cross-check",
        "declared-vs-observed",
        "discovery"
      ],
      "category": null,
      "price_usd": 0.01,
      "price_source": "registry",
      "provider_endpoints": 7,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "registry",
      "mainnet": null,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T18:07:55.000Z",
        "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": 2,
        "unique_payers_30d": 1,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-16T18:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_59bce5bc07dcceba",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_59bce5bc07dcceba"
      }
    }
  ]
}