IMPORTANT: In July 2025, we stopped releasing new versions of KTX modules, and we removed the KTX libraries from the Firebase Android BoM (v34.0.0). If you use KTX APIs from the previously released KTX modules, we recommend that you migrate your app to use KTX APIs from the main modules instead. For details, see the FAQ about this initiative.

FirebaseAppCheckKt

public final class FirebaseAppCheckKt

Summary

Public fields
`final @NonNull FirebaseAppCheck`	`appCheck` Returns the `FirebaseAppCheck` instance of the default `FirebaseApp`.

Public methods
`static final @NonNull FirebaseAppCheck`	`FirebaseAppCheckKt.appCheck( @NonNull Firebase receiver, @NonNull FirebaseApp app )` Returns the `FirebaseAppCheck` instance of a given `FirebaseApp`.
`static final @NonNull String`	`FirebaseAppCheckKt.component1(@NonNull AppCheckToken receiver)` Destructuring declaration for `AppCheckToken` to provide token.
`static final long`	`FirebaseAppCheckKt.component2(@NonNull AppCheckToken receiver)` Destructuring declaration for `AppCheckToken` to provide expireTimeMillis.

Public fields

appCheck

public final @NonNull FirebaseAppCheck appCheck

Returns the FirebaseAppCheck instance of the default FirebaseApp.

Public methods

FirebaseAppCheckKt.appCheck

public static final @NonNull FirebaseAppCheck FirebaseAppCheckKt.appCheck(
    @NonNull Firebase receiver,
    @NonNull FirebaseApp app
)

Returns the FirebaseAppCheck instance of a given FirebaseApp.

FirebaseAppCheckKt.component1

public static final @NonNull String FirebaseAppCheckKt.component1(@NonNull AppCheckToken receiver)

Destructuring declaration for AppCheckToken to provide token.

Returns
`@NonNull String`	the token of the `AppCheckToken`

FirebaseAppCheckKt.component2

public static final long FirebaseAppCheckKt.component2(@NonNull AppCheckToken receiver)

Destructuring declaration for AppCheckToken to provide expireTimeMillis.

Returns
`long`	the expireTimeMillis of the `AppCheckToken`