One Time Payment Code v2 Specification Revision History
This is a revision history noting significant changes to the One Time Payment Code APIs.
| Date | API Version | Change Description | APIs Impacted |
|---|---|---|---|
| 2025-09-19 | 2.0.4 | Add support for settlement exchange rate modifications. | acceptRemittanceStatementWithModifications |
| 2025-09-08 | 2.0.4 | Changed userInformation in AssociateAccountResponse |
|
from REQUIRED to OPTIONAL. The field is now only required if the provideUserInformation field was set to true in the corresponding AssociateAccountRequest |
associateAccount | ||
| 2025-07-15 | 2.0.3 | Clarify documentation of idempotency keys. | AssociateAccount, AsynchronousRefund, GenerateReferenceNumber, Refund and RemittanceStatementNotification |
| 2024-09-17 | 2.0.2 | Drop accountType and bank account attributes from AssociateAccountResponse. These details are not relevant for refundable-one-time-payment-code-v2. |
AssociateAccount |
| 2022-04-26 | 2.0.1 | Add asynchronous refund API | All |
| 2021-12-15 | 2.0.0 | Create bespoke refundable-one-time-payment-code-v2 documentation site. | All |