Simple Sign-In with Telegram provides Telegram sign-in for Android, iOS, Windows, Mac, Universal Windows Platform (UWP) and WebGL apps made with Unity. This asset doesn't support WebGL builds executed inside Telegram.

Need sign-in for other platforms?
● Google
● Apple
● Facebook
● X (Twitter)
● Telegram
● Microsoft

Benefits
● You can get the following user info: id, first_name, last_name, username, photo_url, auth_date, hash
● Cross-platform user auth for cross-platform games and apps
● No plugins, not 3rd party libs, no dependencies
● No impact to build size
● SFSafariViewController is used on iOS (required by App Store review)
● Deep linking for Windows (UNITY_STANDALONE_WIN)

Setup steps
Please visit our GitHub for setup instructions.

Understanding how it works
● Your app navigates users to Authorization Middleware using a default web browser (embedded webviews are not allowed)
● Authorization Middleware shows Telegram Widget or performs a silent auth call
● Users perform sign-in inside Telegram popup
● Telegram Widget returns auth data to Authorization Middleware
● Authorization Middleware redirects auth data to your app with deep linking (when possible)
● Authorization Middleware returns data by app request when deep linking is not possible (Editor, WebGL)

Known issues
Please visit our GitHub for known issues.

Support
● GitHub - Wiki
● GitHub - Bugs & requests
● Discord - Questions, live chat with developers

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