basic api access, state managment etc

flutter/lib/api/api_client.dart

@@ -0,0 +1,12 @@
+import 'package:http/http.dart' as http;
+
+class APIClient {
+  static const String _base = 'https://simplecloudnotifier.de/api/v2';
+
+  static Future<bool> verifyToken(String uid, String tok) async {
+    final uri = Uri.parse('$_base/users/$uid');
+    final response = await http.get(uri, headers: {'Authorization': 'SCN $tok'});
+
+    return (response.statusCode == 200);
+  }
+}