Request domain#
https://payment.tarspay.comGeneral guide#
API Key application, obtaining the system public key, request structure, signature mechanism, signature tool classes and other content common to all countries: see the General Access Guide at the top of the documentation.Business process: "Core Business Process Description" in this directory
Payment methods, status codes, error codes: "Attachment Code Table" in this directory
Callback security requirements and signature verification: "Callback notification interface (customized by the merchant)" under "CallBack" in this directory
⚠️ After receiving a callback, you must verify the signature and then actively query the order, and credit only based on the query result.
Modified at 2026-11-04 10:32:00
