{
  "schema": "kallipolis.resource-quality.v1",
  "id": "resource.public-data.epo-open-patent-services",
  "version": "1.0.0",
  "title": "EPO Open Patent Services boundary",
  "summary": "Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for EPO Open Patent Services.",
  "content": {
    "kind": "public-data-api-boundary",
    "facts": [
      {
        "id": "fact.epo.open-patent-services.access",
        "statement": "EPO Open Patent Services provides REST and XML access to published patent bibliographic, family, full-text, image, register, and legal-event data families.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.epo.open-patent-services"
        ]
      },
      {
        "id": "fact.epo.open-patent-services.authentication",
        "statement": "Access uses registered OAuth client credentials, which are secrets and do not grant patent-filing, register-change, representative, or payment authority.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.epo.open-patent-services"
        ]
      },
      {
        "id": "fact.epo.open-patent-services.request",
        "statement": "Clients must bind service family, publication or application identifier, range, representation, token lifecycle, quota, and fair-use pacing; free use has documented volume limits.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.epo.open-patent-services"
        ]
      },
      {
        "id": "fact.epo.open-patent-services.boundary",
        "statement": "Patent records and legal events can be delayed, corrected, jurisdiction-specific, or incomplete and do not replace the official register, current legal-status analysis, or legal advice.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.epo.open-patent-services"
        ]
      }
    ]
  },
  "language": "en",
  "category": "public-data-api",
  "state": "prepared",
  "canonicalUrl": "https://platoskallipolis.com/resources/public-data-apis/epo-open-patent-services.json",
  "contentHash": "sha256:bcfc656db515d4149e3c76309e5bc84676eb409e0c6af4c765d206ccc60f1fa8",
  "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/epo-open-patent-services.json",
    "authentication": "none",
    "robotsAllowed": true
  },
  "provenance": {
    "method": "primary-source",
    "sources": [
      {
        "id": "source.epo.open-patent-services",
        "url": "https://developers.epo.org/",
        "title": "EPO Open Patent Services",
        "publisher": "European Patent Office",
        "observedAt": "2026-08-28T04:17:38Z"
      }
    ]
  },
  "observedAt": "2026-08-28T04:17:38Z",
  "freshness": {
    "policy": "max-age",
    "state": "current",
    "nextReviewAt": "2026-09-04T04:17:38Z",
    "maxAgeSeconds": 604800
  },
  "license": {
    "id": "source-terms-apply",
    "url": "https://www.epo.org/en/legal-notice",
    "redistributionAllowed": false
  },
  "evidence": [
    {
      "id": "evidence.epo.open-patent-services",
      "type": "source-claim",
      "url": "https://developers.epo.org/",
      "observedAt": "2026-08-28T04:17:38Z"
    }
  ]
}