Payment Gateway

We provide API integration specifications for third party systems such as ERP systems, sales systems, e-commerce sites.

Online Payment

Supercharge your online business by accepting all e-wallets and alternative payment methods.

Web Payment Wap Payment In-APP Payment Mini Program Payment

In-store Payment

Enhance payment experience in your store with a secure and seamless digital payment service.

B Scan C Payment C Scan B Payment

Development resources

Integration guide

A comprehensive guide to end-to-end integration.

Sign and validate signature

A signature algorithm required for API message transmission.

PayCloud APIs

A set of functions to develop high-availability applications.

Online

Unified Order

Mini Program Payment

In-App Payment

In-store

B-scan-C Payment

C-scan-B Payment

EntryCode Payment

Others

Public APIs

Customs Declaration

Data Dictionary

SDK for Java

You can use the open SDK we provide to integrate with the payment gateway. The SDK encapsulates the process of performing the integration, including adding and validating signatures that call the payment gateway API.

Suitable for Java language, JDK version 1.8 and above development environment.