Flutter HTTP and APIs

# pubspec.yaml
dependencies:
  http: ^1.1.0

flutter pub get

import 'dart:convert';
import 'package:http/http.dart' as http;

Future<List<dynamic>> fetchUsers() async {
  final response = await http.get(Uri.parse('https://jsonplaceholder.typicode.com/users'));

  if (response.statusCode == 200) {
    return json.decode(response.body);
  } else {
    throw Exception('Failed to load users');
  }
}

Future<Map<String, dynamic>> createUser(String name, String email) async {
  final response = await http.post(
    Uri.parse('https://jsonplaceholder.typicode.com/users'),
    headers: {'Content-Type': 'application/json'},
    body: json.encode({'name': name, 'email': email}),
  );

  if (response.statusCode == 201) {
    return json.decode(response.body);
  } else {
    throw Exception('Failed to create user');
  }
}