Resolve any product name, EAN or brand+model to price — one API call.
Poland has price-comparison sites, marketplaces and product databases — but no resolution layer built for developers. Merkdex is that layer. One API call turns a partial name, an EAN fragment, or a brand-and-model string into a single canonical product with a verified GTIN, a normalized brand and a category. Ask for offers and the same call returns live NEW/retail prices from 4,000+ Polish shops, with price history. The scope is deliberate — new/retail only, Poland only, no used or refurbished noise — so the data is clean enough to build on. Example: send "iphone 15 pro 256" and get the exact product plus the cheapest current price across Polish retailers.
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Resolve messy names, partial EANs, or brand+model to one canonical product
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Verified GTIN plus normalized brand and category
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Live NEW/retail prices from 4,000+ Polish shops, with price history
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Free tier: 1,000 API calls/month, no credit card
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Deliberate scope: new/retail only, Poland only — clean data
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Price monitoring and repricing tools
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Product catalog enrichment and normalization
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Shopping assistants and comparison apps
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Market research on Polish retail pricing
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Deduplicating product feeds by canonical GTIN
Shopify Apps
Wix Apps
Ecwid Apps
BigCommerce Apps
