Get session tokens

From v11, the Android SDK stores the Auth session as tokens on the device. Use getAccessToken() and getIdentityToken() to read these tokens for the signed-in user, for example to authenticate the user with your backend.

note

These methods are available for users who signed in through the Auth flow, including custom JWT sign-in (connectTo with idToken) in 11.0.2. They aren't available for silent SFA sessions (connectTo with idToken and mfaLevel = MFALevel.NONE), and complete exceptionally with No user found, please login again!.

getAccessToken()

Returns the Auth access token for the current session as a CompletableFuture<String>.

web3Auth.getAccessToken().whenComplete { accessToken, error ->
    if (error == null) {
        // Use the access token
    } else {
        Log.d("MainActivity_Web3Auth", error.message ?: "Unable to get access token")
    }
}

getIdentityToken()

Returns the identity token (JWT) for the current session as a CompletableFuture<String>. You can verify this token on your backend to confirm the user's identity. See identity token verification for more information.

web3Auth.getIdentityToken().whenComplete { idToken, error ->
    if (error == null) {
        // Send the identity token to your backend
    } else {
        Log.d("MainActivity_Web3Auth", error.message ?: "Unable to get identity token")
    }
}

Both methods complete exceptionally with No user found, please login again! when no token is stored.