Shopping Offers by Barcode
Google Shopping no longer matches raw barcodes — pasting a GTIN/UPC/EAN into Shopping returns nothing. The/v1/google/shopping/offers endpoint bridges that gap: it resolves the barcode to a product via a Google web search, then returns that product’s Google Shopping seller offers — one entry per merchant source, each with its own price.
How It Works
- The barcode is validated (length + check digit). GTIN-8, UPC-A, EAN-13, and GTIN-14 are accepted.
- A Google web search resolves the barcode to a product (the matched product name is returned as
resolved_query/product_title). - A Google Shopping fetch for that product returns the per-merchant offers.
Query Parameters
Product barcode to look up. Accepts GTIN-8, UPC-A (12 digits), EAN-13, or GTIN-14. The check digit is validated — a malformed or checksum-failing barcode returns
422.Example: 0711719541028Country to run the search and Shopping fetch in, as an ISO-3166 alpha-2 code. Controls which merchants and currency you see.Examples:
us, au, gb, deLanguage code for the search and results.Examples:
en, de, frExample
gl to scope to a regional marketplace — for example, an Australian Woolworths grocery barcode:

