Add request file

lib/utility/request.dart

@@ -0,0 +1,37 @@
+import 'dart:convert';
+
+import 'package:http/http.dart' as http;
+
+class Request {
+  static Future<String> getDefaultToken() async {
+    final url = Uri(
+      scheme: 'https',
+      host: 'id.twitch.tv',
+      path: '/oauth2/token',
+      queryParameters: {
+        'client_id': const String.fromEnvironment('CLIENT_ID'),
+        'client_secret': const String.fromEnvironment('SECRET'),
+        'grant_type': 'client_credentials'
+      },
+    );
+
+    final response = await http.post(url);
+    final decoded = jsonDecode(response.body);
+    print(decoded);
+    return decoded['access_token'];
+  }
+
+  static void getTopChannels({required String token}) async {
+    final url = Uri.parse('https://api.twitch.tv/helix/streams?first=10');
+    final headers = {'Authorization': 'Bearer $token', 'Client-Id': const String.fromEnvironment('CLIENT_ID')};
+    final response = await http.get(url, headers: headers);
+    final decoded = jsonDecode(response.body);
+    print(decoded);
+    final data = decoded['data'];
+    print(data);
+
+    //final List<EmoteBTTVGlobal> emotes = decoded.map((emote) => EmoteBTTVGlobal.fromJson(emote)).toList();
+  }
+}
+
+enum HTTPMethod { GET, POST }