API

The procurement data, as JSON.

The screens in the product are built on a JSON API that returns the same data with its sources attached. The contractor check is open to everyone — try the request on the right, no key needed.

For everything else, create an API key in the app under Settings → API keys (Pro) and send it as Authorization: Bearer gfk_…. The same key works with the GovFabric MCP server for Claude and other AI agents.

See the endpoints

request.sh
response.json
# Screen any contractor — free, no key needed
curl "https://govfabric.com/procurement/api/check?q=UE9QJD4KK1L6"

Endpoints

One endpoint per question.

Base URL https://govfabric.com. Responses are JSON with a provenance block naming each source. Lists are page-numbered (page, limit). Endpoints marked “key” need an API key (120 requests/minute per key).

GET/procurement/api/check?q=Screen a company by name or UEI against federal exclusion and sanctions lists open

GET/procurement/api/opportunitiesOpen SAM.gov solicitations — filter by naics, agency, set_aside, state, deadline_after key

GET/procurement/api/entitiesSearch SAM-registered companies — q, state, naics, status key

GET/procurement/api/entity/{id}Company profile — registration, contracts, compliance key

GET/procurement/api/awardsContract awards — naics, agency, uei, amount and date ranges key

GET/procurement/api/recompetesContracts approaching the end of their period of performance key

POST/procurement/api/askA plain-English question — returns an answer, structured data and sources key

The procurement data, as JSON.

One endpoint per question.

See your first matching contracts in 60 seconds.