The playground

Try any of 1536 endpoints — live.

Pick an endpoint, load a working example, tweak the params, and send — no signup to try. Results render the way the data deserves; raw JSON, headers & code are one tab away.

Playground demo key · api.reefapi.com
post/sam-gov/v1/search1 credit

Search every US federal contract opportunity by phrase — the demand side of a $700bn/year buyer. Each hit carries the response deadline, the buying department and office, the notice type (is this a heads-up, a live RFP, or an award?) and a 250-character preview of the solicitation text. Pair with `active_only=true` for things you can still bid on, or with notice type 'a' to see who won what.

Working example
Parameters
request preview
curl -X POST https://api.reefapi.com/sam-gov/v1/search \
  -H "x-api-key: $REEF_KEY" \
  -H "content-type: application/json" \
  -d '{"q":"web scraping","limit":"5"}'

Hit Send to run this endpoint live.

Playground · ReefAPI