{
  "generated_at": "2026-08-29T05:42:38.070Z",
  "dataset_version": "1.0.0-beta.1",
  "registered_sources": [
    {
      "id": "usaspending-contract-awards",
      "name": "USAspending.gov federal contract awards",
      "owner": "U.S. Department of the Treasury",
      "type": "official-procurement",
      "api_url": "https://api.usaspending.gov/api/v2/search/spending_by_category/recipient/",
      "documentation_url": "https://api.usaspending.gov/docs/endpoints",
      "filters": {
        "award_type_codes": [
          "A",
          "B",
          "C",
          "D"
        ],
        "naics_codes": [
          "541511",
          "541512"
        ],
        "recipient_scope": "domestic",
        "start_date": "2021-01-01"
      },
      "publishing_rule": "Creates candidates only; first-party service evidence is still required."
    },
    {
      "id": "canadabuys-contract-history",
      "name": "CanadaBuys contract history",
      "owner": "Public Services and Procurement Canada",
      "type": "official-procurement",
      "catalogue_api_url": "https://open.canada.ca/data/api/action/package_show?id=4fe645a1-ffcd-40c1-9385-2c771be956a4",
      "dataset_url": "https://open.canada.ca/data/en/dataset/4fe645a1-ffcd-40c1-9385-2c771be956a4",
      "license_url": "https://open.canada.ca/en/open-government-licence-canada",
      "publishing_rule": "Creates candidates only; first-party service evidence is still required."
    },
    {
      "id": "canada-sosa-active-arrangements",
      "name": "CanadaBuys active Standing Offers and Supply Arrangements",
      "owner": "Public Services and Procurement Canada",
      "type": "official-procurement-eligibility",
      "dataset_url": "https://open.canada.ca/data/en/dataset/f5c8a5a0-354d-455a-99ab-8276aa38032e",
      "resource_url": "https://sosa.canadabuys.canada.ca/cds/opendata/tpsgc-pwgsc_ocama-sosa.csv",
      "update_frequency": "weekly",
      "publishing_rule": "Creates current pre-qualified-supplier candidates only; an arrangement is not a performance or quality endorsement."
    },
    {
      "id": "gsa-mas-54151s",
      "name": "GSA Multiple Award Schedule SIN 54151S contractor listing",
      "owner": "U.S. General Services Administration",
      "type": "official-procurement-eligibility",
      "listing_url": "https://www.gsaelibrary.gsa.gov/ElibMain/sinDetails.do?executeQuery=YES&scheduleNumber=MAS&specialItemNumber=54151S&subcategoryCode=615",
      "sin": "54151S",
      "publishing_rule": "Creates current contract-holder candidates only; a schedule contract is not a performance or quality endorsement."
    },
    {
      "id": "first-party-vendor-sites",
      "name": "Vendor-owned websites",
      "type": "first-party",
      "publishing_rule": "Every service and headquarters claim must cite the page observed and observation date."
    }
  ],
  "retrieved_sources": [
    {
      "name": "USAspending.gov recipient aggregation",
      "status": "available",
      "file": "data/raw/usaspending-recipients.json",
      "bytes": 1561211,
      "sha256": "1d76eff41b847be10c0fa39d7017018da36eb1bd5f50c7ab0f08329ed5cd0280"
    },
    {
      "name": "USAspending.gov verified award examples",
      "status": "available",
      "file": "data/raw/usaspending-verified-awards.json",
      "bytes": 34362,
      "sha256": "a7dc73dfd655bc9cc2a6834f6deabc048f7746ee4d3f58cc712b03470526d892"
    },
    {
      "name": "CanadaBuys contract history",
      "status": "available",
      "file": "data/raw/canadabuys-contract-history.csv",
      "bytes": 57669819,
      "sha256": "1d6c1725a400f51d2a00a15007359399ca5fe59717de9cba5e7be85b9315e11c"
    },
    {
      "name": "Verified first-party evidence register",
      "status": "available",
      "file": "data/manual/verified-firms.json",
      "bytes": 14852,
      "sha256": "4fb7a49eaaf1ac6c8f41a7a7f9b52a0e9205f8a53a45114a693e51e44e5e32f5"
    },
    {
      "name": "Verified first-party expansion register",
      "status": "available",
      "file": "data/manual/verified-firms-2026-08-29-expansion.json",
      "bytes": 39383,
      "sha256": "f2eddc49392aaf2bebdd139f7f2eb790ddd27feafce05ab03c9c2352b3417623"
    },
    {
      "name": "GSA MAS 54151S contractor candidates",
      "status": "available",
      "file": "data/generated/gsa-54151s-contractors.json",
      "bytes": 406635,
      "sha256": "9847385dcffa39f2273e600a7c5041cf149a9ac72680e1aa69d50544e2d9baf3"
    },
    {
      "name": "Canada SOSA software candidates",
      "status": "available",
      "file": "data/generated/sosa-software-candidates.json",
      "bytes": 84337,
      "sha256": "52ab23315e5d5121b06a90510ca6c3613a205dac9472b8f2daf6fd5eae14a6e8"
    }
  ]
}