How to install and use http with Flutter 3.3.3

You can either add the package directly using the flutter command line.

$ flutter pub add http

Or add the dependency directly to your pubspec.yaml file.

dependencies:
  http: ^0.13.5

In either case, make sure to refresh your packages by running the following command:

$ flutter pub get

Once you have installed the package, you can use it in your Flutter application by importing it.

import 'package:http/http.dart';