Breaking changes

Changes the set of decline codes used for Alma, Amazon Pay, Billie, Satispay, and South Korean payment methods Breaking changes

What’s new

Adds more granular decline codes to inform you of why a payment method was declined.

Impact

The updated decline codes for PaymentIntents are noted in the last_payment_error.decline_code field. You can also see the decline reason on the Transactions page in the Dashboard. You should update your integration accordingly if your integration relies on this field.

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: 2025-09-30. clover

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.

Related changes

• Adds a processing status to submitted stablecoin payments
• Adds a documented reason for Klarna chargeback losses to Disputes API
• Adds support for the MB WAY payment method