> For the complete documentation index, see [llms.txt](https://nostramap-doc.fatos.biz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nostramap-doc.fatos.biz/fatos-sdk/authentication.md).

# Authentication

SDK authentication is a subject to change depending on a project's structure, format, or circumstance. Authentication protocols can be customized through discussion. Please contact our sales team for more information about SDK authenticaiton.\
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**<sales@fatoscorp.com>**&#x20;