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full product detail (title, brand, EAN/GTIN, MPN, breadcrumb, images, specs, rating, lowest_price, embedded merchant offers) by product_id or url
Product id. geizhals: the digits in -vNNN.html (family) / -aNNN.html (variant). cimri: the numeric id after the slug comma (…,2237451716) — prefer passing the full `url`. akakce: the numeric prCode (…,282674948.html, or just 282674948) — a bare prCode works (api6 needs no slug).
Full product/variant URL (overrides product_id). geizhals: a *.html page. cimri: https://www.cimri.com/<slug>,<id>. akakce: https://www.akakce.com/<slug>,<id>.html. Take it from a search result's comparison_url.
Price-comparison site to query. 'geizhals' covers Germany, Austria, and the EU (geizhals.de / geizhals.at / geizhals.eu); 'akakce' and 'cimri' cover Turkey. All three return multi-merchant offer lists, EAN/GTIN identifiers, and current pricing. Idealo (idealo.de) is not currently available.
Locale host. geizhals: de/at/eu (same DOM, different merchant pool). cimri/akakce are TR-only (country is ignored for them).
curl -X POST https://api.reefapi.com/price-compare/v1/product \
-H "x-api-key: $REEF_KEY" \
-H "content-type: application/json" \
-d '{"product_id":"2798122"}'Hit Send to run this endpoint live.