> ## Documentation Index
> Fetch the complete documentation index at: https://docs.near.org/llms.txt
> Use this file to discover all available pages before exploring further.

# FastAuth SDK

> Learn about FastAuth SDK, a key management system that enables users to recover or sign up for NEAR accounts using their email address.

FastAuth is a key management system that allows users to **recover or sign-up for** a NEAR account using their **email address**.

<Warning>
  The current version of FastAuth is deprecated; a revamped version of the tooling using MPC and Auth0 is in the works. Stay tuned for updates.
</Warning>