{
  "schema": "kallipolis.resource-quality.v1",
  "id": "resource.public-data.congress-gov-api",
  "version": "1.0.0",
  "title": "Congress.gov API boundary",
  "summary": "Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for Congress.gov API.",
  "content": {
    "kind": "public-data-api-boundary",
    "facts": [
      {
        "id": "fact.loc.congress-gov-api.access",
        "statement": "Congress.gov shares a versioned public API for machine-readable bills, amendments, laws, committees, members, nominations, treaties, and related legislative data.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.loc.congress-gov-api"
        ]
      },
      {
        "id": "fact.loc.congress-gov-api.authentication",
        "statement": "Requests require a free api.data.gov key, which must remain outside public assets and be subject to the service's documented limits.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.loc.congress-gov-api"
        ]
      },
      {
        "id": "fact.loc.congress-gov-api.request",
        "statement": "Clients must bind congress number, resource type, identifiers, update windows, format, limit, offset, and pagination links rather than infer a complete corpus from one list.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.loc.congress-gov-api"
        ]
      },
      {
        "id": "fact.loc.congress-gov-api.boundary",
        "statement": "Legislative metadata and text can change during the legislative process and do not replace authenticated official publications, enacted-law verification, or legal advice.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.loc.congress-gov-api"
        ]
      }
    ]
  },
  "language": "en",
  "category": "public-data-api",
  "state": "prepared",
  "canonicalUrl": "https://platoskallipolis.com/resources/public-data-apis/congress-gov-api.json",
  "contentHash": "sha256:3955854958dc473cab923c20eadd78d36f564ac63670caff98d70a192b6b3268",
  "owner": {
    "id": "platos-kallipolis",
    "name": "Plato's Kallipolis",
    "type": "organization",
    "accountabilityUrl": "https://platoskallipolis.com/about"
  },
  "access": {
    "mode": "public",
    "url": "https://platoskallipolis.com/resources/public-data-apis/congress-gov-api.json",
    "authentication": "none",
    "robotsAllowed": true
  },
  "provenance": {
    "method": "primary-source",
    "sources": [
      {
        "id": "source.loc.congress-gov-api",
        "url": "https://api.congress.gov/",
        "title": "Congress.gov API",
        "publisher": "Library of Congress",
        "observedAt": "2026-08-27T09:30:00Z"
      }
    ]
  },
  "observedAt": "2026-08-27T09:30:00Z",
  "freshness": {
    "policy": "max-age",
    "state": "current",
    "nextReviewAt": "2026-09-03T09:30:00Z",
    "maxAgeSeconds": 604800
  },
  "license": {
    "id": "source-terms-apply",
    "url": "https://www.congress.gov/help/using-the-site",
    "redistributionAllowed": false
  },
  "evidence": [
    {
      "id": "evidence.loc.congress-gov-api",
      "type": "source-claim",
      "url": "https://api.congress.gov/",
      "observedAt": "2026-08-27T09:30:00Z"
    }
  ]
}