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Connect to an Atlas App Services App - React Native SDK

The App client is the interface to the App Services backend. It provides access to the authentication functionality, functions, and sync management.

Pass the Realm App ID for your App, which you can find in the Realm UI.

To set up your App client, pass a configuration object to an instance of Realm.App.


id is a required field of the application configuration object. To see the full list of fields for the configuration object that Realm.App accepts as a parameter, view the App Configuration Type Definitions.

To retrieve an instance of the App Client from anywhere in your application, call Realm.App.getApp() and pass in your App ID.

←  App Services Overview - React Native SDKCall a Function - React Native SDK →
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