> For the complete documentation index, see [llms.txt](https://cpay-2.gitbook.io/cpay-1/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cpay-2.gitbook.io/cpay-1/public-api/public-api-architecture.md).

# Public API architecture

![](/files/Dx98WTfCJBCmmjzPPAMh)