> For the complete documentation index, see [llms.txt](https://docs.ottpay.com/payment-api/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ottpay.com/payment-api/api-for-wechat-mini-program.md).

# API for WeChat Mini-Program with WeChat Pay

For WeChat Mini-Program running on WeChat Browser