diff --git a/lib/bloc/bloc.dart b/lib/bloc/bloc.dart
index a4564a8..73811d6 100644
--- a/lib/bloc/bloc.dart
+++ b/lib/bloc/bloc.dart
@@ -1,9 +1,12 @@
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'events.dart';
 import 'state.dart';
-import '../utils/character_service.dart';
-import '../models/character.dart';
+import '../domain/models/character.dart';
 import 'dart:async';
+import 'package:identity/data/repositories/character_repository.dart';
+import 'package:identity/data/dtos/character_dto.dart';
+import 'package:identity/data/mappers/character_mapper.dart';
+
 
 class DebouncedSearchCubit extends Cubit<String> {
   DebouncedSearchCubit() : super('');
@@ -26,11 +29,11 @@ class DebouncedSearchCubit extends Cubit<String> {
 }
 
 class HomeBloc extends Bloc<HomeEvent, HomeState> {
-  final CharacterService characterService;
+  final CharacterRepository characterService;
 
   HomeBloc(this.characterService) : super(const HomeState()) {
     on<HomeLoadDataEvent>(_onLoadData);
-    on<HomeSearchEvent>(_onSearchCharacters); // Добавлен новый обработчик для поиска
+    on<HomeSearchEvent>(_onSearchCharacters);
   }
 
   // Загрузка данных
@@ -38,26 +41,34 @@ class HomeBloc extends Bloc<HomeEvent, HomeState> {
     emit(state.copyWith(status: HomeStatus.loading));
 
     try {
-      // Получаем список объектов CharacterDTO
-      final charactersDTO = await characterService.getCharacters(search: event.searchQuery);
+      // Получаем список объектов Character
+      final characters = await characterService.loadData(searchQuery: event.searchQuery);
+      if (characters != null) {
+        // Преобразуем список Character в список CharacterDTO с помощью маппера
+        final charactersAsDTO = characters.map((character) => CharacterMapper.toDTO(character)).toList();
 
-      // Преобразуем список Character в список CharacterDTO
-      final charactersAsDTO = charactersDTO.map((character) => character.toDTO()).toList();
+        // Преобразуем обратно в List<Character>
+        final charactersAsModel = charactersAsDTO.map((dto) => CharacterMapper.fromDTO(dto)).toList();
 
-      emit(state.copyWith(status: HomeStatus.loaded, characters: charactersAsDTO)); // Передаем в emit
+        emit(state.copyWith(status: HomeStatus.loaded, characters: charactersAsModel));
+      } else {
+        emit(state.copyWith(status: HomeStatus.error, errorMessage: "Failed to load characters."));
+      }
     } catch (e) {
       print('Error: $e');
       emit(state.copyWith(status: HomeStatus.error, errorMessage: e.toString()));
     }
   }
 
+
+
   // Логика поиска
   void _onSearchCharacters(HomeSearchEvent event, Emitter<HomeState> emit) {
     final query = event.query.toLowerCase();
 
     // Фильтруем данные по запросу
     final filteredCharacters = state.characters
-        .where((character) => character.name.toLowerCase().contains(query))
+        .where((character) => character.name?.toLowerCase().contains(query) ?? false)
         .toList();
 
     // Обновляем состояние с отфильтрованными данными
diff --git a/lib/bloc/state.dart b/lib/bloc/state.dart
index 99216f3..e11de97 100644
--- a/lib/bloc/state.dart
+++ b/lib/bloc/state.dart
@@ -1,11 +1,12 @@
 import 'package:equatable/equatable.dart';
 import 'package:flutter/material.dart';
-import '../models/character.dart';
+import '../domain/models/character.dart';
+import 'package:identity/data/dtos/character_dto.dart';
 
 enum HomeStatus { initial, loading, loaded, error }
 class HomeState extends Equatable {
   final HomeStatus status;
-  final List<CharacterDTO> characters;
+  final List<Character> characters;  // Используйте Character, а не CharacterDTO
   final String errorMessage;
 
   const HomeState({
@@ -16,7 +17,7 @@ class HomeState extends Equatable {
 
   HomeState copyWith({
     HomeStatus? status,
-    List<CharacterDTO>? characters,
+    List<Character>? characters,
     String? errorMessage,
   }) {
     return HomeState(
diff --git a/lib/character_search_delegate.dart b/lib/character_search_delegate.dart
new file mode 100644
index 0000000..626fee6
--- /dev/null
+++ b/lib/character_search_delegate.dart
@@ -0,0 +1,57 @@
+import 'package:flutter/material.dart';
+
+class CharacterSearchDelegate extends SearchDelegate<String> {
+  final List<String> suggestions;
+
+  CharacterSearchDelegate(this.suggestions);
+
+  @override
+  List<Widget>? buildActions(BuildContext context) {
+    return [
+      IconButton(
+        icon: Icon(Icons.clear),
+        onPressed: () {
+          query = '';
+        },
+      ),
+    ];
+  }
+
+  @override
+  Widget? buildLeading(BuildContext context) {
+    return IconButton(
+      icon: Icon(Icons.arrow_back),
+      onPressed: () {
+        close(context, '');
+      },
+    );
+  }
+
+  @override
+  Widget buildResults(BuildContext context) {
+    return Center(
+      child: Text('Search result for: $query'),
+    );
+  }
+
+  @override
+  Widget buildSuggestions(BuildContext context) {
+    final filteredSuggestions = suggestions
+        .where((suggestion) => suggestion.toLowerCase().contains(query.toLowerCase()))
+        .toList();
+
+    return ListView.builder(
+      itemCount: filteredSuggestions.length,
+      itemBuilder: (context, index) {
+        final suggestion = filteredSuggestions[index];
+        return ListTile(
+          title: Text(suggestion),
+          onTap: () {
+            query = suggestion;
+            showResults(context);
+          },
+        );
+      },
+    );
+  }
+}
\ No newline at end of file
diff --git a/lib/data/dtos/character_dto.dart b/lib/data/dtos/character_dto.dart
new file mode 100644
index 0000000..68c2679
--- /dev/null
+++ b/lib/data/dtos/character_dto.dart
@@ -0,0 +1,23 @@
+import 'package:json_annotation/json_annotation.dart';
+
+part 'character_dto.g.dart';
+
+@JsonSerializable(createToJson: false)
+class CharacterDto {
+  final String name;
+  final String type;
+  final String backstory;
+  @JsonKey(name: 'image_url')
+  final String imageUrl;
+  bool isLiked;
+
+  CharacterDto({
+    required this.name,
+    required this.type,
+    required this.backstory,
+    required this.imageUrl,
+    this.isLiked = false,
+  });
+  String get typeString => type ?? 'Unknown Type';
+  factory CharacterDto.fromJson(Map<String, dynamic> json) => _$CharacterDtoFromJson(json);
+}
diff --git a/lib/data/dtos/character_dto.g.dart b/lib/data/dtos/character_dto.g.dart
new file mode 100644
index 0000000..adbd5fc
--- /dev/null
+++ b/lib/data/dtos/character_dto.g.dart
@@ -0,0 +1,15 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'character_dto.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+CharacterDto _$CharacterDtoFromJson(Map<String, dynamic> json) => CharacterDto(
+      name: json['name'] as String,
+      type: json['type'] as String,
+      backstory: json['backstory'] as String,
+      imageUrl: json['image_url'] as String,
+      isLiked: json['isLiked'] as bool? ?? false,
+    );
diff --git a/lib/data/mappers/character_mapper.dart b/lib/data/mappers/character_mapper.dart
new file mode 100644
index 0000000..8ea3341
--- /dev/null
+++ b/lib/data/mappers/character_mapper.dart
@@ -0,0 +1,40 @@
+import 'package:identity/data/dtos/character_dto.dart';
+import 'package:identity/domain/models/character.dart';
+
+const _imagePlaceholder = 'https://example.com/placeholder.png';
+
+extension CharacterDtoToModel on CharacterDto {
+  Character toDomain() {
+    return Character(
+      name: name,
+      type: type == 'Survivor' ? CharacterType.Survivor : CharacterType.Hunter,
+      backstory: backstory,
+      imageUrl: imageUrl.isNotEmpty ? imageUrl : _imagePlaceholder,
+      isLiked: isLiked,
+    );
+  }
+}
+class CharacterMapper {
+  static CharacterDto toDTO(Character character) {
+    return CharacterDto(
+      name: character.name,
+      type: character.type.toString().split('.').last, // Преобразуем CharacterType в строку
+      backstory: character.backstory,
+      imageUrl: character.imageUrl,
+      isLiked: character.isLiked,
+    );
+  }
+
+  static Character fromDTO(CharacterDto dto) {
+    // Преобразуем строку обратно в CharacterType
+    final characterType = dto.type == 'Survivor' ? CharacterType.Survivor : CharacterType.Hunter;
+
+    return Character(
+      name: dto.name,
+      type: characterType,
+      backstory: dto.backstory,
+      imageUrl: dto.imageUrl,
+      isLiked: dto.isLiked,
+    );
+  }
+}
diff --git a/lib/data/repositories/api_interface.dart b/lib/data/repositories/api_interface.dart
new file mode 100644
index 0000000..a59cb64
--- /dev/null
+++ b/lib/data/repositories/api_interface.dart
@@ -0,0 +1,10 @@
+import 'package:identity/domain/models/character.dart';
+
+// Колбэк для обработки ошибок
+typedef OnErrorCallback = void Function(String? error);
+
+// Абстрактный класс для интерфейса API
+abstract class ApiInterface {
+  // Метод для загрузки данных, возвращающий список объектов Character
+  Future<List<Character>?> loadData({String? searchQuery, OnErrorCallback? onError});
+}
diff --git a/lib/data/repositories/character_repository.dart b/lib/data/repositories/character_repository.dart
new file mode 100644
index 0000000..c68e0a2
--- /dev/null
+++ b/lib/data/repositories/character_repository.dart
@@ -0,0 +1,26 @@
+import 'package:dio/dio.dart';
+import 'package:identity/data/dtos/character_dto.dart';
+import 'package:identity/data/mappers/character_mapper.dart';
+import 'package:identity/domain/models/character.dart';
+import 'package:identity/data/repositories/api_interface.dart';
+
+class CharacterRepository extends ApiInterface {
+  final Dio _dio;
+
+  CharacterRepository(this._dio);
+
+  @override
+  Future<List<Character>?> loadData({String? searchQuery, OnErrorCallback? onError}) async {
+    try {
+      final String url = 'http://192.168.1.83:5000/characters';
+      final response = await _dio.get(url, queryParameters: searchQuery != null ? {'search': searchQuery} : null);
+
+      final List<dynamic> data = response.data as List<dynamic>;
+      final characterDtos = data.map((e) => CharacterDto.fromJson(e as Map<String, dynamic>)).toList();
+      return characterDtos.map((dto) => dto.toDomain()).toList();
+    } catch (e) {
+      onError?.call(e.toString());
+      return null;
+    }
+  }
+}
diff --git a/lib/models/character.dart b/lib/domain/models/character.dart
similarity index 51%
rename from lib/models/character.dart
rename to lib/domain/models/character.dart
index 1f418b7..71f42c9 100644
--- a/lib/models/character.dart
+++ b/lib/domain/models/character.dart
@@ -85,76 +85,3 @@ class Hunter extends Character {
     type: CharacterType.Hunter,
   );
 }
-
-class CharacterDTO {
-  final String name;
-  final String characterType;
-  final String backstory;
-  final String imageUrl;
-  bool isLiked; // Добавлено поле для состояния лайка
-
-  CharacterDTO({
-    required this.name,
-    required this.characterType,
-    required this.backstory,
-    required this.imageUrl,
-    this.isLiked = false, // Значение по умолчанию - false
-  });
-
-  // Метод для преобразования в DTO (можно удалить, так как он уже возвращает текущий объект)
-  CharacterDTO toDTO() {
-    return CharacterDTO(
-      name: name,
-      characterType: typeString,
-      backstory: backstory,
-      imageUrl: imageUrl,
-      isLiked: isLiked,
-    );
-  }
-
-  // Метод fromJson для создания объекта из Map
-  factory CharacterDTO.fromJson(Map<String, dynamic> json) {
-    return CharacterDTO(
-      name: json['name'],
-      characterType: json['type'],
-      backstory: json['backstory'],
-      imageUrl: json['image_url'],
-      isLiked: json['isLiked'] ?? false, // Поддержка поля isLiked
-    );
-  }
-
-  // Геттер для типа в строковом виде
-  String get typeString {
-    switch (characterType) {
-      case 'Выживший':
-        return 'Выживший';
-      case 'Охотник':
-        return 'Охотник';
-      default:
-        return 'Неизвестно';
-    }
-  }
-
-  // Преобразуем DTO обратно в объект Character
-  Character toCharacter() {
-    return Character(
-      name: name,
-      type: characterType == 'Выживший' ? CharacterType.Survivor : CharacterType.Hunter,
-      backstory: backstory,
-      imageUrl: imageUrl,
-      isLiked: isLiked,
-    );
-  }
-
-  // Метод для преобразования объекта в Map
-  Map<String, dynamic> toMap() {
-    return {
-      'name': name,
-      'type': characterType,
-      'backstory': backstory,
-      'image_url': imageUrl,
-      'isLiked': isLiked, // Добавляем поле isLiked в Map
-    };
-  }
-}
-
diff --git a/lib/main.dart b/lib/main.dart
index f6b3a7e..df367bc 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -4,10 +4,13 @@ import 'package:shared_preferences/shared_preferences.dart';
 import 'bloc/bloc.dart';
 import 'bloc/events.dart';
 import 'bloc/state.dart';
-import 'utils/character_service.dart';
+import 'package:dio/dio.dart';
 import 'components/locale/l10n/app_locale.dart';
 import 'pages/character_detail_page.dart';
-import 'utils/character_search_delegate.dart';
+import 'package:identity/data/repositories/character_repository.dart';
+import 'character_search_delegate.dart';
+import 'package:identity/data/mappers/character_mapper.dart';
+
 
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
@@ -20,7 +23,7 @@ void main() async {
     MultiBlocProvider(
       providers: [
         BlocProvider<HomeBloc>(
-          create: (_) => HomeBloc(CharacterService()),
+          create: (_) => HomeBloc(CharacterRepository(Dio())),
         ),
         BlocProvider<DebouncedSearchCubit>(
           create: (_) => DebouncedSearchCubit(),
@@ -112,9 +115,12 @@ class MyHomePage extends StatelessWidget {
           IconButton(
             icon: const Icon(Icons.search),
             onPressed: () {
+              final characters = context.read<HomeBloc>().state.characters;
+              final suggestions = characters.map((e) => e.name).toList();
+
               showSearch(
                 context: context,
-                delegate: CharacterSearchDelegate(),
+                delegate: CharacterSearchDelegate(suggestions),
               );
             },
           ),
@@ -169,7 +175,9 @@ class MyHomePage extends StatelessWidget {
                         Navigator.push(
                           context,
                           MaterialPageRoute(
-                            builder: (context) => CharacterDetailPage(characterDTO: characterDTO),
+                            builder: (context) => CharacterDetailPage(
+                              characterDTO: CharacterMapper.toDTO(characterDTO), // Используем метод toDTO()
+                            ),
                           ),
                         );
                       },
diff --git a/lib/pages/character_detail_page.dart b/lib/pages/character_detail_page.dart
index 1216865..6783d4f 100644
--- a/lib/pages/character_detail_page.dart
+++ b/lib/pages/character_detail_page.dart
@@ -1,9 +1,10 @@
 import 'package:flutter/material.dart';
-import '../models/character.dart';
+import 'package:identity/data/dtos/character_dto.dart';
+import '../domain/models/character.dart';
 import '../components/locale/l10n/app_locale.dart';
 
 class CharacterDetailPage extends StatelessWidget {
-  final CharacterDTO characterDTO;
+  final CharacterDto characterDTO;
 
   const CharacterDetailPage({Key? key, required this.characterDTO}) : super(key: key);
 
diff --git a/lib/utils/character_search_delegate.dart b/lib/utils/character_search_delegate.dart
deleted file mode 100644
index e06465b..0000000
--- a/lib/utils/character_search_delegate.dart
+++ /dev/null
@@ -1,88 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:flutter_bloc/flutter_bloc.dart';
-import '../bloc/bloc.dart';
-import '../bloc/events.dart';
-import '../bloc/state.dart';
-import '../components/locale/l10n/app_locale.dart';
-import '../pages/character_detail_page.dart';
-
-class CharacterSearchDelegate extends SearchDelegate {
-  @override
-  List<Widget>? buildActions(BuildContext context) {
-    return [
-      IconButton(
-        icon: const Icon(Icons.clear),
-        onPressed: () {
-          query = '';
-        },
-      ),
-    ];
-  }
-
-  @override
-  Widget? buildLeading(BuildContext context) {
-    return IconButton(
-      icon: const Icon(Icons.arrow_back),
-      onPressed: () {
-        close(context, null);
-      },
-    );
-  }
-
-  @override
-  Widget buildResults(BuildContext context) {
-    context.read<HomeBloc>().add(HomeSearchEvent(query));
-
-    return BlocBuilder<HomeBloc, HomeState>(
-      builder: (context, state) {
-        if (state.status == HomeStatus.loading) {
-          return const Center(child: CircularProgressIndicator());
-        } else if (state.status == HomeStatus.error) {
-          return Center(
-            child: Text(
-              AppLocale.of(context)?.errorMessage(state.errorMessage) ?? 'Error',
-            ),
-          );
-        } else if (state.status == HomeStatus.loaded) {
-          final characters = state.characters;
-
-          if (characters.isEmpty) {
-            return Center(
-              child: Text(AppLocale.of(context)?.noData ?? 'No characters found.'),
-            );
-          }
-
-          return ListView.builder(
-            itemCount: characters.length,
-            itemBuilder: (context, index) {
-              final characterDTO = characters[index];
-              return ListTile(
-                leading: SizedBox(
-                  width: 40,
-                  child: Image.network(characterDTO.imageUrl, width: 50, height: 50),
-                ),
-                title: Text(characterDTO.name),
-                subtitle: Text(characterDTO.typeString),
-                onTap: () {
-                  Navigator.push(
-                    context,
-                    MaterialPageRoute(
-                      builder: (context) => CharacterDetailPage(characterDTO: characterDTO),
-                    ),
-                  );
-                },
-              );
-            },
-          );
-        } else {
-          return const SizedBox.shrink();
-        }
-      },
-    );
-  }
-
-  @override
-  Widget buildSuggestions(BuildContext context) {
-    return const SizedBox.shrink();
-  }
-}
diff --git a/lib/utils/character_service.dart b/lib/utils/character_service.dart
deleted file mode 100644
index 73827e0..0000000
--- a/lib/utils/character_service.dart
+++ /dev/null
@@ -1,39 +0,0 @@
-import 'dart:convert';
-import 'package:http/http.dart' as http;
-import '../models/character.dart';
-
-const String baseUrl = 'http://192.168.1.83:5000';
-
-class CharacterService {
-  // Метод теперь возвращает список CharacterDTO
-  Future<List<CharacterDTO>> getCharacters({String search = ''}) async {
-    try {
-      // Формируем URL с параметром поиска
-      final uri = Uri.parse('$baseUrl/characters?search=$search');
-
-      // Выполняем HTTP-запрос
-      final response = await http.get(uri);
-
-      // Логирование данных для отладки
-      print('Response status: ${response.statusCode}');
-      print('Response body: ${response.body}');  // Выводим тело ответа для анализа
-
-      // Проверяем успешный ответ от сервера
-      if (response.statusCode == 200) {
-        final List<dynamic> data = json.decode(response.body);
-        print('Characters received: $data'); // Печать данных
-
-        // Возвращаем список объектов CharacterDTO
-        return data.map((item) => CharacterDTO.fromJson(item)).toList();
-      } else {
-        // Ошибка, если сервер вернул не 200 статус
-        print('Error: Server responded with status ${response.statusCode}');
-        throw Exception('Ошибка загрузки данных с сервера');
-      }
-    } catch (e) {
-      // Обработка ошибок при выполнении запроса
-      print('Error fetching characters: $e');
-      throw Exception('Не удалось загрузить персонажей');
-    }
-  }
-}
diff --git a/pubspec.lock b/pubspec.lock
index f342679..8be58ae 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -62,6 +62,70 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.1"
+  build:
+    dependency: transitive
+    description:
+      name: build
+      sha256: cef23f1eda9b57566c81e2133d196f8e3df48f244b317368d65c5943d91148f0
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.2"
+  build_config:
+    dependency: transitive
+    description:
+      name: build_config
+      sha256: "4ae2de3e1e67ea270081eaee972e1bd8f027d459f249e0f1186730784c2e7e33"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.2"
+  build_daemon:
+    dependency: transitive
+    description:
+      name: build_daemon
+      sha256: "294a2edaf4814a378725bfe6358210196f5ea37af89ecd81bfa32960113d4948"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.0.3"
+  build_resolvers:
+    dependency: transitive
+    description:
+      name: build_resolvers
+      sha256: "99d3980049739a985cf9b21f30881f46db3ebc62c5b8d5e60e27440876b1ba1e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.3"
+  build_runner:
+    dependency: "direct dev"
+    description:
+      name: build_runner
+      sha256: "74691599a5bc750dc96a6b4bfd48f7d9d66453eab04c7f4063134800d6a5c573"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.14"
+  build_runner_core:
+    dependency: transitive
+    description:
+      name: build_runner_core
+      sha256: "22e3aa1c80e0ada3722fe5b63fd43d9c8990759d0a2cf489c8c5d7b2bdebc021"
+      url: "https://pub.dev"
+    source: hosted
+    version: "8.0.0"
+  built_collection:
+    dependency: transitive
+    description:
+      name: built_collection
+      sha256: "376e3dd27b51ea877c28d525560790aee2e6fbb5f20e2f85d5081027d94e2100"
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.1.1"
+  built_value:
+    dependency: transitive
+    description:
+      name: built_value
+      sha256: "28a712df2576b63c6c005c465989a348604960c0958d28be5303ba9baa841ac2"
+      url: "https://pub.dev"
+    source: hosted
+    version: "8.9.3"
   characters:
     dependency: transitive
     description:
@@ -94,6 +158,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.1.1"
+  code_builder:
+    dependency: transitive
+    description:
+      name: code_builder
+      sha256: "0ec10bf4a89e4c613960bf1e8b42c64127021740fb21640c29c909826a5eea3e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.10.1"
   collection:
     dependency: transitive
     description:
@@ -134,6 +206,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.3.7"
+  dio:
+    dependency: "direct main"
+    description:
+      name: dio
+      sha256: "5598aa796bbf4699afd5c67c0f5f6e2ed542afc956884b9cd58c306966efc260"
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.7.0"
+  dio_web_adapter:
+    dependency: transitive
+    description:
+      name: dio_web_adapter
+      sha256: "33259a9276d6cea88774a0000cfae0d861003497755969c92faa223108620dc8"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.0"
   equatable:
     dependency: "direct main"
     description:
@@ -166,6 +254,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "7.0.1"
+  fixnum:
+    dependency: transitive
+    description:
+      name: fixnum
+      sha256: b6dc7065e46c974bc7c5f143080a6764ec7a4be6da1285ececdc37be96de53be
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.1"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -210,6 +306,14 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  frontend_server_client:
+    dependency: transitive
+    description:
+      name: frontend_server_client
+      sha256: f64a0333a82f30b0cca061bc3d143813a486dc086b574bfb233b7c1372427694
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.0.0"
   glob:
     dependency: transitive
     description:
@@ -218,6 +322,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.2"
+  graphs:
+    dependency: transitive
+    description:
+      name: graphs
+      sha256: "741bbf84165310a68ff28fe9e727332eef1407342fca52759cb21ad8177bb8d0"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.3.2"
   http:
     dependency: "direct main"
     description:
@@ -226,6 +338,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.2.2"
+  http_multi_server:
+    dependency: transitive
+    description:
+      name: http_multi_server
+      sha256: aa6199f908078bb1c5efb8d8638d4ae191aac11b311132c3ef48ce352fb52ef8
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.2.2"
   http_parser:
     dependency: transitive
     description:
@@ -258,6 +378,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.20.1"
+  io:
+    dependency: transitive
+    description:
+      name: io
+      sha256: dfd5a80599cf0165756e3181807ed3e77daf6dd4137caaad72d0b7931597650b
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.5"
+  js:
+    dependency: transitive
+    description:
+      name: js
+      sha256: c1b2e9b5ea78c45e1a0788d29606ba27dc5f71f019f32ca5140f61ef071838cf
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.7.1"
   json_annotation:
     dependency: transitive
     description:
@@ -266,6 +402,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.9.0"
+  json_serializable:
+    dependency: "direct dev"
+    description:
+      name: json_serializable
+      sha256: "8f52361c07497a7f2c16c13aac159f9be6fb12b1d67719eac98a21d9a205d571"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.9.2"
   leak_tracker:
     dependency: transitive
     description:
@@ -298,6 +442,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.1"
+  logging:
+    dependency: transitive
+    description:
+      name: logging
+      sha256: c8245ada5f1717ed44271ed1c26b8ce85ca3228fd2ffdb75468ab01979309d61
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.3.0"
   macros:
     dependency: transitive
     description:
@@ -330,6 +482,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.15.0"
+  mime:
+    dependency: transitive
+    description:
+      name: mime
+      sha256: "41a20518f0cb1256669420fdba0cd90d21561e560ac240f26ef8322e45bb7ed6"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.0"
   nested:
     dependency: transitive
     description:
@@ -402,6 +562,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.8"
+  pool:
+    dependency: transitive
+    description:
+      name: pool
+      sha256: "20fe868b6314b322ea036ba325e6fc0711a22948856475e2c2b6306e8ab39c2a"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.5.1"
   posix:
     dependency: transitive
     description:
@@ -426,6 +594,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.5"
+  pubspec_parse:
+    dependency: transitive
+    description:
+      name: pubspec_parse
+      sha256: "81876843eb50dc2e1e5b151792c9a985c5ed2536914115ed04e9c8528f6647b0"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.4.0"
   shared_preferences:
     dependency: "direct main"
     description:
@@ -482,11 +658,43 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.4.1"
+  shelf:
+    dependency: transitive
+    description:
+      name: shelf
+      sha256: e7dd780a7ffb623c57850b33f43309312fc863fb6aa3d276a754bb299839ef12
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.4.2"
+  shelf_web_socket:
+    dependency: transitive
+    description:
+      name: shelf_web_socket
+      sha256: cc36c297b52866d203dbf9332263c94becc2fe0ceaa9681d07b6ef9807023b67
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.1"
   sky_engine:
     dependency: transitive
     description: flutter
     source: sdk
     version: "0.0.0"
+  source_gen:
+    dependency: transitive
+    description:
+      name: source_gen
+      sha256: "35c8150ece9e8c8d263337a265153c3329667640850b9304861faea59fc98f6b"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.0"
+  source_helper:
+    dependency: transitive
+    description:
+      name: source_helper
+      sha256: "86d247119aedce8e63f4751bd9626fc9613255935558447569ad42f9f5b48b3c"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.3.5"
   source_span:
     dependency: transitive
     description:
@@ -511,6 +719,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.2"
+  stream_transform:
+    dependency: transitive
+    description:
+      name: stream_transform
+      sha256: ad47125e588cfd37a9a7f86c7d6356dde8dfe89d071d293f80ca9e9273a33871
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.1"
   string_scanner:
     dependency: transitive
     description:
@@ -535,6 +751,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.7.3"
+  timing:
+    dependency: transitive
+    description:
+      name: timing
+      sha256: "62ee18aca144e4a9f29d212f5a4c6a053be252b895ab14b5821996cff4ed90fe"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.2"
   typed_data:
     dependency: transitive
     description:
@@ -575,6 +799,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.1.0"
+  web_socket:
+    dependency: transitive
+    description:
+      name: web_socket
+      sha256: "3c12d96c0c9a4eec095246debcea7b86c0324f22df69893d538fcc6f1b8cce83"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.1.6"
+  web_socket_channel:
+    dependency: transitive
+    description:
+      name: web_socket_channel
+      sha256: "9f187088ed104edd8662ca07af4b124465893caf063ba29758f97af57e61da8f"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.1"
   xdg_directories:
     dependency: transitive
     description:
@@ -600,5 +840,5 @@ packages:
     source: hosted
     version: "3.1.2"
 sdks:
-  dart: ">=3.5.0 <4.0.0"
+  dart: ">=3.6.0 <4.0.0"
   flutter: ">=3.24.0"
diff --git a/pubspec.yaml b/pubspec.yaml
index 12a0e98..a352cab 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -2,7 +2,7 @@ name: identity
 
 description: A new Flutter project.
 
-publish_to: 'none' # Указывает, что проект не публикуется в pub.dev.
+publish_to: 'none'
 
 version: 1.0.0+1
 
@@ -16,6 +16,7 @@ dependencies:
   flutter_localizations:
     sdk: flutter
   intl: ^0.19.0
+  dio: ^5.0.0
 
   http: ^1.2.2
   equatable: ^2.0.5
@@ -31,6 +32,10 @@ dev_dependencies:
 
   flutter_lints: ^2.0.0
   flutter_launcher_icons: ^0.13.1
+  build_runner: ^2.4.6
+  json_serializable: ^6.7.0
+
+
 
 flutter_icons:
   android: true