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

# Common

To access and use the APIs in the common section, no authentication key or token is required. Simply call the desired API endpoint directly, and you will receive a response based on the parameters or requests you provide. This makes the common APIs straightforward and easy to integrate, enabling you to quickly test their functionality and incorporate them into your application without worrying about additional authentication steps. Remember to examine the response structure carefully to ensure seamless integration with your application logic.