Alipay, China's leading third-party online payment solutionAlipay, China's leading third-party online payment solution

Legacy Documentation

Get the legacy documentation for Alipay products: API reference, code examples, technical documentation, and more.


Quick start

Legacy Documentation

To understand the Alipay product integration phases and what support and tools are available during each phase, we suggest reading Integration Guide before the integration process. It will also be helpful to learn more on how to call Alipay API requests and add digital signatures.

Integration guide            API spec            Digital signature


In addition, all major technical changes are being tracked under Release notes, including changes and upgrades to Alipay APIs. You can also build customer trust with Alipay branding. Download and use Alipay's official logo accordingly.

Release notes                    Alipay logo