How do I get FCM token in flutter Web?

How to Add Push Notifications to a Flutter App using Firebase Cloud Messaging

Any company with a website can send web push notifications after installing code (a web-based SDK) from a web push service on their website to enable them. No app is required . For users, clicking or tapping on a web push notification takes a visitor to whatever web page (URL) the brand has determined.

Go to the Cloud Messaging in the project settings, and there you can generate a new pair. When you’ll run your app (flutter run -d chrome), you can find your token in the console log. Copy that token.30 Mar 2020

Send messages to any device Firebase Cloud Messaging (FCM) provides a reliable and battery-efficient connection between your server and devices that allows you to deliver and receive messages and notifications on iOS, Android, and the web at no cost .