Property data source APIs: coverage, freshness, and limits

Know your data sources.

Each source has a page with its publisher, update schedule, coverage, known limits, and request fields. Coverage tells you where a source is available, not which fields a property will return. You can get the same details as JSON at /api/knowledge/data-sources.

Last verified September 9, 2026. That is when this list was last rebuilt from the ParcelOps source registry, not when each publisher last refreshed its own data.

tag: reports

Checkr API key
Read candidates, screening reports, and packages from Checkr with sensitive PII redacted.
background-checks screening candidates reports packages
6 methodsFreshness not declared
GoodHire Basic auth
Review GoodHire employers, requestors, product bundles, and screening report status.
background-checks screening reports packages hr
6 methodsFreshness not declared
HireRight API key
Search HireRight screening orders and review packages, status, and redacted report results.
background-checks screening orders reports packages
7 methodsFreshness not declared