> For the complete documentation index, see [llms.txt](https://pionex-doc.gitbook.io/apidocs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://pionex-doc.gitbook.io/apidocs/readme.md).

# Overview

* It is recommended to set up an IP whitelisting along with API Key for security purpose.
* Never tell your API Key/ Secret to anyone.
* Feel free to join our Official Group if there is any question: <https://t.me/pionexapi>.