{
  "schema": "kallipolis.resource-quality.v1",
  "id": "resource.public-data.nrel-developer-apis",
  "version": "1.0.0",
  "title": "NREL Developer APIs boundary",
  "summary": "Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for NREL Developer APIs.",
  "content": {
    "kind": "public-data-api-boundary",
    "facts": [
      {
        "id": "fact.nrel.developer-apis.access",
        "statement": "The NREL Developer Network documents machine services for renewable-energy, transportation, buildings, utility-rate, geospatial, and National Solar Radiation Database data products.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.nrel.developer-apis"
        ]
      },
      {
        "id": "fact.nrel.developer-apis.authentication",
        "statement": "Most documented calls require a developer API key, and service-specific requests can also require contact metadata; credentials and personal fields must stay outside public records and logs.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.nrel.developer-apis"
        ]
      },
      {
        "id": "fact.nrel.developer-apis.request",
        "statement": "Clients must use the selected service version and bind its required geometry, time, dataset, attributes, format, pacing, daily quota, and concurrent-request controls.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.nrel.developer-apis"
        ]
      },
      {
        "id": "fact.nrel.developer-apis.boundary",
        "statement": "Modeled or measured energy data can have service-specific spatial, temporal, queue, methodology, and revision limits and does not prove project yield, economics, interconnection, compliance, or investment performance.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.nrel.developer-apis"
        ]
      }
    ]
  },
  "language": "en",
  "category": "public-data-api",
  "state": "prepared",
  "canonicalUrl": "https://platoskallipolis.com/resources/public-data-apis/nrel-developer-apis.json",
  "contentHash": "sha256:b5f8fbb8fb812030dc0523784b8fc829c79b5a05f99485537680314f8c856820",
  "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/nrel-developer-apis.json",
    "authentication": "none",
    "robotsAllowed": true
  },
  "provenance": {
    "method": "primary-source",
    "sources": [
      {
        "id": "source.nrel.developer-apis",
        "url": "https://developer.nrel.gov/docs/",
        "title": "NREL Developer Network API Documentation",
        "publisher": "National Renewable Energy Laboratory",
        "observedAt": "2026-08-28T05:32:38Z"
      }
    ]
  },
  "observedAt": "2026-08-28T05:32:38Z",
  "freshness": {
    "policy": "max-age",
    "state": "current",
    "nextReviewAt": "2026-09-04T05:32:38Z",
    "maxAgeSeconds": 604800
  },
  "license": {
    "id": "source-terms-apply",
    "url": "https://www.nrel.gov/disclaimer",
    "redistributionAllowed": false
  },
  "evidence": [
    {
      "id": "evidence.nrel.developer-apis",
      "type": "source-claim",
      "url": "https://developer.nrel.gov/docs/",
      "observedAt": "2026-08-28T05:32:38Z"
    }
  ]
}