# API version FBA Small and Light v1 stops working

Calls to /fba/smallAndLight/v1/* on Amazon Selling Partner API (Europe) stopped working on September 26, 2023.

On September 26, 2023, the FBA Small and Light v1 API was retired. Calls matching the /fba/smallAndLight/v1/* endpoint pattern now fail. The retirement affects all operations under this API version.

## What to use instead

No replacement is listed because the entire API version was removed. Because there is no direct substitute for the Small and Light program API, determining how to handle existing code functionality requires a product decision.

Amazon removed the Small and Light program API with no replacement: what the code did with it is a product decision.

- API: Amazon Selling Partner API (Europe) (sellingpartnerapi-eu.amazon.com)
- Kind: Version retirement
- Announced: September 18, 2023
- Takes effect: September 26, 2023
- Calls after that day: fail
- Calls it hits: `/fba/smallAndLight/v1/*`
- Source: [Announcement](https://developer-docs.amazon.com/sp-api/docs/sp-api-deprecations)
- Verified: October 26, 2026, against Amazon Selling Partner API (Europe)'s own pages
- Page: https://www.okapi.bot/providers/amazon-selling-partner-api-europe/breaking-changes/api-version-fba-small-and-light-v1-stops-working/

## Amazon Selling Partner API (Europe)'s words

> FBA Small and Light v1 (NA, EU) All September 18, 2023 September 26, 2023

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