Login
'Login' is the feature that verifies users' identities when they access the app and lets them access the app again with the account they used before. You use it to provide a login feature in your app or to add login methods.

Prerequisites
Before you use this feature, complete the Project settings.
The additional values that login requires are the credentials issued by external authentication providers. To let users log in with Google, Apple, Google Play Games, Steam, or X(Twitter) accounts, first prepare the providers' credentials in Prerequisites.
Key features
Login settings
The feature for enabling the login methods to provide in your app and registering the credentials each login method requires. You also manage the order in which login methods are shown to users and per-App ID custom settings.
Next steps
- Login settings: Enable login methods and register credentials
- Login developer guide: Implement app code and the login screen that use the console settings