The playground

Try any of 1556 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/idealo/v1/category/products2 credits

Browse a whole idealo category by its id (or URL) — the same rich rows as `search`, but enumerated from idealo's own product tree instead of a keyword. Use it to sweep a market: every headphone, every washing machine, every LEGO set, with each row's price floor and merchant count. Same one-page limit as search, and `total_products` says how large the category really is.

Working example
Parameters
request preview
curl -X POST https://api.reefapi.com/idealo/v1/category/products \
  -H "x-api-key: $REEF_KEY" \
  -H "content-type: application/json" \
  -d '{"category":"2520"}'

Hit Send to run this endpoint live.

Playground · ReefAPI