Initialization & API Key

Last updated: 2026-02-05

Get your API key

Open the dashboard
Select your project
Go to API Keys
Click Create API Key
Copy it immediately (you won’t be able to view it again)

Initialize Traput

Initialize before runApp():

import 'package:flutter/material.dart';
import 'package:traput_dynamic_linking/traput_dynamic_linking.dart';

void main() {
  WidgetsFlutterBinding.ensureInitialized();

  Traput.initialize(
    apiKey: const String.fromEnvironment('TRAPUT_API_KEY'),
    baseUrl: const String.fromEnvironment(
      'TRAPUT_BASE_URL',
      defaultValue: 'https://api.traput.link',
    ),
    enableDebugLogging: true, // dev only
  );

  runApp(const MyApp());
}

Run with --dart-define:

flutter run \
  --dart-define=TRAPUT_API_KEY=your-api-key-here \
  --dart-define=TRAPUT_BASE_URL=https://api.traput.link

Next: /docs/flutter/links.