Merchant Inventories API release notes
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Week of November 10, 2025
Added parameter product_id_base64_url_encoded to all the requests that
contain a product identifier in the path. This will allow to retrieve and
process products with special characters such as forward slashes in the
identifier.
If the parameter value is set to true, the product id will be decoded by the
Merchant API using the unpadded base64url decoding algorithm. If set to false
or missing, no decoding is applied.
Week of Jan 6, 2025
The domain field in returned errors is now populated with
merchantapi.googleapis.com instead of global
Week of May 27, 2024
Beta launch of Inventories sub-API
Week of March 6, 2023
Closed beta Launch of Inventories sub-API
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Last updated 2025-11-11 UTC.
[null,null,["Last updated 2025-11-11 UTC."],[],["The `domain` field in error responses was updated to `merchantapi.googleapis.com`, replacing `global`, as of the week of January 6, 2025. An Inventories sub-API launched in closed beta the week of March 6, 2023. A beta launch of the Inventories sub-API followed on the week of May 27, 2024. These three events represent changes within the merchant API system over time.\n"]]
