Implementing Alipay and WeChat Scheme-Based App Payments in Third-Party H5 Environments
Alipay Scheme ConfigurationThe Alipay client can be invoked via the alipay:// protocol. The deep link structure mandates a fixed application identifier and an encoded payment string.Link Structurealipay://platformapi/startapp?appId=20000067&url={encodeURIComponent_payload}The appId parameter remains constant at 20000067. The url parameter a ...
Posted on Sun, 24 May 2026 18:50:46 +0000 by Jas