> For the complete documentation index, see [llms.txt](https://api.vietqr.vn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://api.vietqr.vn/vi/api-cho-san-pham-iot/api-cho-thiet-bi-paybox.md).

# API cho thiết bị PAYBox