Breaking changes

Requests that reuse idempotency tokens but alter request parameters now throw an error Breaking changes

What’s new

Returns an error if a request reuses an idempotency token with different parameters than the original request. Previously, errors were only returned for reusing the same idempotency token across different API endpoints.

Impact

An error is now returned for reused idempotency tokens with different parameters, preventing unintended duplicate requests.

Upgrade

1. View your current API version in Workbench.
2. If you use an SDK, upgrade to the corresponding SDK version for this API version.

• If you don’t use an SDK, update your API requests to include Stripe-Version: 2015-09-03

3. Upgrade the API version used for webhook endpoints .
4. Test your integration against the new version.
5. If you use Connect, test your Connect integration .
6. In Workbench, perform the upgrade . You can roll back the version for 72 hours.

Learn more about Stripe API upgrades.