The playground

Try any of 1900 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/carrefour-fr/v1/search2 credits

Search carrefour.fr by keyword with the site's sorts and filters (brand, price range, promotions, own brand, organic, Nutri-Score, any listed facet). Each row: EAN, title, brand, URL, the price with the struck price and discount, loyalty-card offers, multi-buy offers, the unit price, seller (Carrefour or marketplace), availability, rating, Nutri-Score and how many other offers exist. Prices follow the chosen store (store_id / postal_code).

Working example
Parameters
request preview
curl -X POST https://api.reefapi.com/carrefour-fr/v1/search \
  -H "x-api-key: $REEF_KEY" \
  -H "content-type: application/json" \
  -d '{"query":"lait"}'

Hit Send to run this endpoint live.

Playground · ReefAPI