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Playground demo key · api.reefapi.com
post/opensea/v1/collection1 credit

Full collection detail by slug: floor price, top offer, 24h + total volume, owner / listed / supply counts and 1-day floor change merged with keyless metadata — description, image/banner, contracts (address + chain), category, safelist status, fees and social links (Twitter / Discord / Telegram / website).

Working example
Parameters
request preview
curl -X POST https://api.reefapi.com/opensea/v1/collection \
  -H "x-api-key: $REEF_KEY" \
  -H "content-type: application/json" \
  -d '{"slug":"pudgypenguins"}'

Hit Send to run this endpoint live.