Try any of 919 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.
price-history for a product — window + min/max observed. cimri ships a REAL 90-day daily min-price series; geizhals' raw point-series is JS-chart-only (min/max + range surfaced, honestly flagged, R15 no fabrication). akakce: not exposed (use cimri for TR history).
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 source. LIVE: geizhals (DACH, full-curl SSR) · akakce (TR, BARE api6.akakce.com internal JSON API — no browser, curl_cffi+proxy) · cimri (TR, browser-mint over the Cloudflare managed-challenge). Idealo is NOT live: its /preisvergleich/* data prefix is behind Akamai Bot Manager (_abck sensor) which our proxy pool cannot clear (browser-mint attempted live 2026-06-11 — see notes/browser_mint_verdict.json; needs cleaner residential/mobile IPs).
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/price_history \
-H "x-api-key: $REEF_KEY" \
-H "content-type: application/json" \
-d '{}'Hit Send to run this endpoint live.