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

# Introduction to FID SDK

Is one of the very important mobile products of FTech. The SDK is the bridge between FTech's games, applications and platform systems.

* Get user's information
* Call FTech's login/register/logout interface


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