The playground
Try any of 1404 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/opensea/v1/trending1 credit
Trending or top collections ranked over a time window — the OpenSea rankings/leaderboard. Each: rank score, slug, name, floor price, volume, owners and 1-day floor change. Choose TRENDING (momentum) or TOP (by volume), and a window (1h / 1d / 7d / 30d).
Working example
Parameters
request preview
curl -X POST https://api.reefapi.com/opensea/v1/trending \
-H "x-api-key: $REEF_KEY" \
-H "content-type: application/json" \
-d '{"ranking":"TRENDING","timeframe":"ONE_DAY","limit":"5"}'Hit Send to run this endpoint live.