# API version Merchant API v1beta stops working

Calls to /{id}/v1beta/* on Google Merchant API stopped working on February 28, 2026.

## What to use instead

Call the v1 version of each sub-API, such as /products/v1/accounts/{account}/products, following the v1beta to v1 migration guide.

- API: Google Merchant API (merchantapi.googleapis.com)
- Kind: Version retirement
- Takes effect: February 28, 2026
- Calls after that day: fail
- Calls it hits: `/{id}/v1beta/*`
- Source: [Announcement](https://developers.google.com/merchant/api/guides/compatibility/migrate-v1beta-v1)
- Verified: November 6, 2026, against Google Merchant API's own pages
- Page: https://www.okapi.bot/providers/google-merchant-api/breaking-changes/api-version-merchant-api-v1beta-stops-working/

## Google Merchant API's words

> The v1beta version of the Merchant API is scheduled to be sunset on February 28, 2026.

Okapi finds the calls this change hits in your repo and opens the pull request with the fix: https://github.com/apps/okapi-agent