{
  "request_status": "success",
  "message": "Registered availability sources",
  "data": {
    "count": 1,
    "sources": [
      {
        "id": "us-fcc-bdc",
        "name": "FCC Broadband Data Collection",
        "publisher": "Federal Communications Commission",
        "country": "US",
        "homepage": "https://broadbandmap.fcc.gov",
        "description": "Twice-yearly fixed and mobile broadband availability reported by providers to the FCC and published through the National Broadband Map.",
        "unit": {
          "id": "bsl-unit",
          "label": "Broadband serviceable unit",
          "description": "A unit at a broadband serviceable location as counted by the FCC Location Fabric. Not a household, a person, or a subscription."
        },
        "schema_version": 1,
        "requires_credentials": true,
        "cadence": {
          "publication": "Twice yearly. Availability is reported as of June 30 and December 31; June data are filed by September 1 and December data by the following March 1.",
          "poll": "Daily, to detect a new as-of date or a same-vintage revision.",
          "expected_lag_days": 140
        },
        "license": {
          "name": "United States Government work",
          "url": "https://www.fcc.gov/reports-research/developers/api-terms-service",
          "redistribution": "permitted",
          "attribution": "Source: Federal Communications Commission, Broadband Data Collection.",
          "restrictions": [
            "Availability is self-reported by providers and describes where service is or could be offered, not subscriptions taken or speeds actually delivered.",
            "The Broadband Serviceable Location Fabric is licensed separately by CostQuest and is not redistributed here; no address or coordinate for any location identifier is published by this service.",
            "Reported figures are revised between publications, so a statement must cite the as-of date and the revision it came from."
          ]
        }
      }
    ],
    "note": "Additional publishers are added as source adapters; the response shape of every area and comparison route is identical across sources."
  },
  "meta": {
    "request_id": "8702e758-82e5-41b5-8dd9-6344bc79c4c0",
    "duration_ms": 0,
    "freshness": "unavailable",
    "sources": []
  }
}