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/v2ex/v1/topic1 credit

One V2EX topic by id or URL: the full post body plus the COMPLETE reply thread (every reply, in order, with author handle and timestamp) — the discussion is where the buying intent, the tool recommendations and the salary numbers actually live.

Parameters
request preview
curl -X POST https://api.reefapi.com/v2ex/v1/topic \
  -H "x-api-key: $REEF_KEY" \
  -H "content-type: application/json" \
  -d '{}'

Hit Send to run this endpoint live.

Playground · ReefAPI