{
  "schema": "kallipolis.resource-quality.v1",
  "id": "resource.public-data.nlm-learning-resources-api",
  "version": "1.0.0",
  "title": "NLM Learning Resources API boundary",
  "summary": "Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for NLM Learning Resources API.",
  "content": {
    "kind": "public-data-api-boundary",
    "facts": [
      {
        "id": "fact.nlm.learning-resources-api.access",
        "statement": "The NLM Learning Resources API returns public educational-resource, subject, format, authoring-organization, identifier, and search records as JSON.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.nlm.learning-resources-api"
        ]
      },
      {
        "id": "fact.nlm.learning-resources-api.authentication",
        "statement": "Documented reads require no credential and do not grant content authorship, course completion, certification, clinical, educational, or publication authority.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.nlm.learning-resources-api"
        ]
      },
      {
        "id": "fact.nlm.learning-resources-api.request",
        "statement": "Clients must select the documented resource collection or search route and bind identifiers, query terms, subjects, formats, and authoring-organization filters.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.nlm.learning-resources-api"
        ]
      },
      {
        "id": "fact.nlm.learning-resources-api.boundary",
        "statement": "Learning-resource metadata can change or link to external materials and does not prove medical accuracy for a case, availability, accreditation, suitability, or learner outcomes.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.nlm.learning-resources-api"
        ]
      }
    ]
  },
  "language": "en",
  "category": "public-data-api",
  "state": "prepared",
  "canonicalUrl": "https://platoskallipolis.com/resources/public-data-apis/nlm-learning-resources-api.json",
  "contentHash": "sha256:a38649e99d80b01590cd244106111e97570e24544a58d503536b23d803560b65",
  "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/nlm-learning-resources-api.json",
    "authentication": "none",
    "robotsAllowed": true
  },
  "provenance": {
    "method": "primary-source",
    "sources": [
      {
        "id": "source.nlm.learning-resources-api",
        "url": "https://learn.nlm.nih.gov/documentation/rest_uris/",
        "title": "NLM Learning Resources API documentation",
        "publisher": "U.S. National Library of Medicine",
        "observedAt": "2026-08-28T15:06:26Z"
      }
    ]
  },
  "observedAt": "2026-08-28T15:06:26Z",
  "freshness": {
    "policy": "max-age",
    "state": "current",
    "nextReviewAt": "2026-09-04T15:06:26Z",
    "maxAgeSeconds": 604800
  },
  "license": {
    "id": "source-terms-apply",
    "url": "https://www.ncbi.nlm.nih.gov/home/about/policies/",
    "redistributionAllowed": false
  },
  "evidence": [
    {
      "id": "evidence.nlm.learning-resources-api",
      "type": "source-claim",
      "url": "https://learn.nlm.nih.gov/documentation/rest_uris/",
      "observedAt": "2026-08-28T15:06:26Z"
    }
  ]
}