Release notes

Release date: March 19, 2026

Modifications

To enhance the user integration experience and improve the consistency of industry concepts, the following change has been made in this solution:

• The customerId field has been uniformly replaced with the accountId field.

The replaced field remain consistent in API implementation logic and has no impact on functions that have already been integrated. Existing users can continue to use the customerId field for integration.

Release date: March 5, 2026

Modifications

Updated the field description in the Data dictionary for:

• payToDetail.paymentNotifyUrl

Updated the field valid values in the Data dictionary for:

• payToSummaries.orderResult.status

Changes made for the createCashierPayment API:

• Removed the request paramter payToDetails.PayToMethod.customerId.
• Updated the request code sample.

Release date: Dec 4, 2023

• Added the inquireRefund API
• Modified the description of the parameter paymentDetailSummaries.customerName in the notifyPayment API.

Release date: Nov 17,2023

For the createCashierPayment API:

Added the following parameters:

• payToDetails.paymentExpiryTime
• payToDetails.paymentTimeoutExpress

Added the following error codes:

• UNSUPPORTED_TIME_UNIT
• EXPIRY_TIME_OUT_OF_RANGE

Release date: Aug 23, 2023

For the notifyPayment API:

• Added paymentDetailSummaries.customerName parameter
• Updated the request code sample

Release date: Nov 21, 2022

For the Result object:

• The resultCode parameter: change the maximum length from 16 to 64
• The resultMessage parameter: change the maximum length from 64 to 256

Release date: Oct 12, 2022

Added the refund API.

Release date: Jul 21, 2022

The first version of this documentation is released.