diff --git a/README.md b/README.md
index 4a260d8..0460227 100644
--- a/README.md
+++ b/README.md
@@ -1,39 +1 @@
-<!--
-This README describes the package. If you publish this package to pub.dev,
-this README's contents appear on the landing page for your package.
-
-For information about how to write a good package README, see the guide for
-[writing package pages](https://dart.dev/tools/pub/writing-package-pages).
-
-For general information about developing packages, see the Dart guide for
-[creating packages](https://dart.dev/guides/libraries/create-packages)
-and the Flutter guide for
-[developing packages and plugins](https://flutter.dev/to/develop-packages).
--->
-
-TODO: Put a short description of the package here that helps potential users
-know whether this package might be useful for them.
-
-## Features
-
-TODO: List what your package can do. Maybe include images, gifs, or videos.
-
-## Getting started
-
-TODO: List prerequisites and provide or point to information on how to
-start using the package.
-
-## Usage
-
-TODO: Include short and useful examples for package users. Add longer examples
-to `/example` folder.
-
-```dart
-const like = 'sample';
-```
-
-## Additional information
-
-TODO: Tell users more about the package: where to find more information, how to
-contribute to the package, how to file issues, what response they can expect
-from the package authors, and more.
+# matule_query
diff --git a/lib/src/data/repository/client.dart b/lib/src/data/repository/client.dart
index 1230268..1013961 100644
--- a/lib/src/data/repository/client.dart
+++ b/lib/src/data/repository/client.dart
@@ -13,4 +13,15 @@ class Client extends Repository {
         ? {"Authorization": "Bearer ${_authModel!.token}"}
         : null,
   );
+
+  @override
+  Future<AuthModel> login(String identity, String password) async {
+    Response response = await dio.post(
+      "$apiUrl/collections/users/auth-with-password",
+      data: {"identity": identity, "password": password},
+      options: options,
+    );
+    _authModel = AuthModel.fromJSON(response.data);
+    return _authModel!;
+  }
 }
diff --git a/lib/src/data/repository/repository.dart b/lib/src/data/repository/repository.dart
index 42fa394..2e4fc8f 100644
--- a/lib/src/data/repository/repository.dart
+++ b/lib/src/data/repository/repository.dart
@@ -1,6 +1,9 @@
 import 'package:dio/dio.dart';
+import 'package:matule_query/matule_query.dart';
 
 abstract class Repository {
   final Dio dio = Dio();
   abstract final String apiUrl;
+
+  Future<AuthModel> login(String identity, String password);
 }
diff --git a/lib/src/domain/use_cases/base_use_case.dart b/lib/src/domain/use_cases/base_use_case.dart
index e72ca4e..345801c 100644
--- a/lib/src/domain/use_cases/base_use_case.dart
+++ b/lib/src/domain/use_cases/base_use_case.dart
@@ -6,6 +6,7 @@ class BaseUseCase {
   final Function(Object?) onResponse;
   final Function(Exception) onError;
   final QueryHelper helper;
+  final Client client = Client();
 
   BaseUseCase({
     required this.startLoading,
@@ -13,4 +14,12 @@ class BaseUseCase {
     required this.onResponse,
     required this.onError,
   }) : helper = QueryHelper(startLoading: startLoading, endLoading: endLoading);
+
+  Future<void> login(String identity, String password) async {
+    await helper.request(
+      () => client.login(identity, password),
+      onResponse,
+      onError,
+    );
+  }
 }
diff --git a/test/matule_query_test.dart b/test/matule_query_test.dart
index 6846457..618717e 100644
--- a/test/matule_query_test.dart
+++ b/test/matule_query_test.dart
@@ -20,8 +20,13 @@ BaseUseCase useCase = BaseUseCase(
   },
 );
 
+final String _email = "example@test.russ";
+final String _password = "stringss";
+
 void main() {
   group("Query", () {
-    test("Authorization", () async {});
+    test("Authorization", () async {
+      await useCase.login(_email, _password);
+    });
   });
 }