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

# Internationalization

All the methods can return translated data in a language of your choice. If the language requested is not supported by our system or the data is not translated yet, the system will always fallback to English. To select a language you must send an [Accept-Language](https://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.4) header with the language code or/and locale combination you want.

`Accept-Language: el, en-gb`