How do I use Firebase realtime database in Flutter?

Using Firebase Storage in Flutter

Before you can use any of Google’s cloud services, you have to set up a project on the Firebase Console. Then you can create your Realtime Database and manage it directly from the console. Go to the Firebase Console and click Create a project. Then name your project RayChat and click Continue .

The firebase_core plugin is responsible for connecting your Flutter app to your Firebase project . The plugin must be installed and initialized before the usage of any other FlutterFire plugins.