{
  "api_status": "preview",
  "generated_at": "2026-10-16T22:28:13.199Z",
  "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": "npm",
    "sort": "evidence",
    "limit": 50,
    "offset": 0
  },
  "total": 8,
  "items": [
    {
      "id": "cand_97937d468096f3c0",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "realdep-package",
      "name_source": "registry",
      "host": "goodsong.dev",
      "url": "https://goodsong.dev/verify/package",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "package",
        "dependency",
        "supply-chain",
        "vulnerability",
        "npm"
      ],
      "category": null,
      "price_usd": 0.005,
      "price_source": "registry",
      "provider_endpoints": 8,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T14:07:55.000Z",
        "monitoring_days": 0.3,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-16T14:08:17.083Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 615
        }
      },
      "registry_usage": {
        "calls_30d": 6,
        "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_97937d468096f3c0",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_97937d468096f3c0"
      }
    },
    {
      "id": "cand_88e188a15e8fcfff",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Toolsmith",
      "name_source": "registry",
      "host": "toolcall.click",
      "url": "https://toolcall.click/t/package/check",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "dependency-security",
        "npm",
        "pypi",
        "cve",
        "vulnerabilities"
      ],
      "category": null,
      "price_usd": 0.01,
      "price_source": "registry",
      "provider_endpoints": 14,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T17:07:55.000Z",
        "monitoring_days": 0.2,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-16T17:08:27.128Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 607
        }
      },
      "registry_usage": {
        "calls_30d": 2,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-16T17:08:27.128Z",
        "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": "2026-10-16T17:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_88e188a15e8fcfff",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_88e188a15e8fcfff"
      }
    },
    {
      "id": "cand_43f476d7e7e2d293",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "CF Package Check",
      "name_source": "registry",
      "host": "packages.cfsoft.us",
      "url": "https://packages.cfsoft.us/v1/report",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "developer-tools",
        "supply-chain",
        "npm",
        "pypi",
        "wordpress"
      ],
      "category": null,
      "price_usd": 0.1,
      "price_source": "registry",
      "provider_endpoints": 2,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T18:07:55.000Z",
        "monitoring_days": 0.2,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-16T18:08:27.289Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 308
        }
      },
      "registry_usage": {
        "calls_30d": 4,
        "unique_payers_30d": 1,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-16T18:08:27.289Z",
        "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": "2026-10-16T18:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_43f476d7e7e2d293",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_43f476d7e7e2d293"
      }
    },
    {
      "id": "cand_499b90fb3a7d1037",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "pkgproof",
      "name_source": "registry",
      "host": "x402.pkgproof.net",
      "url": "https://x402.pkgproof.net/v1/verify",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "npm",
        "security",
        "supply-chain",
        "package-verification",
        "typosquat"
      ],
      "category": null,
      "price_usd": 0.05,
      "price_source": "registry",
      "provider_endpoints": 1,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T18:07:55.000Z",
        "monitoring_days": 0.2,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-16T18:08:28.317Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 1040
        }
      },
      "registry_usage": {
        "calls_30d": 4,
        "unique_payers_30d": 1,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-16T18:08:28.317Z",
        "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": "2026-10-16T18:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_499b90fb3a7d1037",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_499b90fb3a7d1037"
      }
    },
    {
      "id": "cand_ddc62f7ba8867a5f",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "eu-verify",
      "name_source": "registry",
      "host": "data.greeneris.io",
      "url": "https://data.greeneris.io/v1/npm/package",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "npm",
        "javascript",
        "package",
        "dependencies",
        "devtools"
      ],
      "category": null,
      "price_usd": 0.005,
      "price_source": "registry",
      "provider_endpoints": 14,
      "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": 4,
        "unique_payers_30d": 4,
        "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_ddc62f7ba8867a5f",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_ddc62f7ba8867a5f"
      }
    },
    {
      "id": "cand_54a0e73b1bc49691",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Agent Miner Tools",
      "name_source": "registry",
      "host": "agent-api-production.tim1712.workers.dev",
      "url": "https://agent-api-production.tim1712.workers.dev/v1/npm/install-preflight",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "npm",
        "javascript",
        "dependency",
        "package",
        "development"
      ],
      "category": null,
      "price_usd": 0.005,
      "price_source": "registry",
      "provider_endpoints": 4,
      "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_54a0e73b1bc49691",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_54a0e73b1bc49691"
      }
    },
    {
      "id": "cand_4a3ec08b963cf173",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "CF Package Check",
      "name_source": "registry",
      "host": "packages.cfsoft.us",
      "url": "https://packages.cfsoft.us/v1/check",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "developer-tools",
        "supply-chain",
        "npm",
        "pypi",
        "wordpress"
      ],
      "category": null,
      "price_usd": 0.02,
      "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": 0.3,
        "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": 5,
        "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_4a3ec08b963cf173",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_4a3ec08b963cf173"
      }
    },
    {
      "id": "cand_ace60ace47264834",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Preflight",
      "name_source": "registry",
      "host": "preflight402.com",
      "url": "https://preflight402.com/v1/deps/check",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "dependencies",
        "npm",
        "pypi",
        "crates",
        "security"
      ],
      "category": null,
      "price_usd": 0.05,
      "price_source": "registry",
      "provider_endpoints": 1,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "registry",
      "mainnet": null,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T17:07:55.000Z",
        "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": 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_ace60ace47264834",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_ace60ace47264834"
      }
    }
  ]
}