sdk-for-dart/docs/examples/account/create-mfa-authenticator.md

import 'package:dart_appwrite/dart_appwrite.dart';
import 'package:dart_appwrite/enums.dart' as enums;

Client client = Client()
    .setEndpoint('https://<REGION>.cloud.appwrite.io/v1') // Your API Endpoint
    .setProject('<YOUR_PROJECT_ID>') // Your project ID
    .setSession(''); // The user session to authenticate with

Account account = Account(client);

MfaType result = await account.createMFAAuthenticator(
    type: enums.AuthenticatorType.totp,
);