diff --git a/src/bot_api/abc/auth_service_abc.py b/src/bot_api/abc/auth_service_abc.py
index 0141103e4e..c34af36997 100644
--- a/src/bot_api/abc/auth_service_abc.py
+++ b/src/bot_api/abc/auth_service_abc.py
@@ -10,7 +10,7 @@ from bot_api.model.update_auth_user_dto import UpdateAuthUserDTO
 from bot_data.model.auth_user import AuthUser
 
 
-class AuthABC(ABC):
+class AuthServiceABC(ABC):
 
     @abstractmethod
     def __init__(self): pass
diff --git a/src/bot_api/model/auth_user_dto.py b/src/bot_api/model/auth_user_dto.py
index f43dde4e0e..7ca44a9e6c 100644
--- a/src/bot_api/model/auth_user_dto.py
+++ b/src/bot_api/model/auth_user_dto.py
@@ -1,18 +1,60 @@
 import traceback
+from typing import Optional
 
 from cpl_core.console import Console
 
 from bot_api.abc.dto_abc import DtoABC
+from bot_data.model.auth_role_enum import AuthRoleEnum
 
 
 class AuthUserDTO(DtoABC):
 
-    def __init__(self):
+    def __init__(
+            self,
+            id: int,
+            first_name: str,
+            last_name: str,
+            email: str,
+            password: str,
+            confirmation_id: Optional[str],
+            auth_role: AuthRoleEnum,
+    ):
         DtoABC.__init__(self)
 
+        self._id = id
+        self._first_name = first_name
+        self._last_name = last_name
+        self._email = email
+        self._password = password
+        self._is_confirmed = confirmation_id is None
+        self._auth_role = auth_role
+
+        """
+        long Id { get; set; }
+        string FirstName { get; set; }
+        string LastName { get; set; }
+        string EMail { get; set; }
+        string Password { get; set; }
+        bool IsConfirmed { get; set; }
+        AuthRoles AuthRole { get; set; }
+        """
+
     def from_dict(self, values: dict):
-        pass
+        self._id = values['Id']
+        self._first_name = values['FirstName']
+        self._last_name = values['LastName']
+        self._email = values['EMail']
+        self._password = values['Password']
+        self._is_confirmed = values['IsConfirmed']
+        self._auth_role = values['AuthRole']
 
     def to_dict(self) -> dict:
         return {
+            "Id": self._id,
+            "FirstName": self._first_name,
+            "LastName": self._last_name,
+            "EMail": self._email,
+            "Password": self._password,
+            "IsConfirmed": self._is_confirmed,
+            "AuthRole": self._auth_role,
         }
diff --git a/src/bot_api/service/auth_service.py b/src/bot_api/service/auth_service.py
index cc9ecbbd75..3455c08328 100644
--- a/src/bot_api/service/auth_service.py
+++ b/src/bot_api/service/auth_service.py
@@ -1,4 +1,63 @@
-class AuthService:
+from cpl_query.extension import List
+
+from bot_api.abc.auth_service_abc import AuthServiceABC
+from bot_api.filter.auth_user_select_criteria import AuthUserSelectCriteria
+from bot_api.model.auth_user_dto import AuthUserDTO
+from bot_api.model.reset_password_dto import ResetPasswordDTO
+from bot_api.model.token_dto import TokenDTO
+from bot_api.model.update_auth_user_dto import UpdateAuthUserDTO
+from bot_data.model.auth_user import AuthUser
+
+
+class AuthService(AuthServiceABC):
 
     def __init__(self):
         pass
+
+    async def get_all_auth_users_async(self) -> List[AuthUser]:
+        pass
+
+    async def get_filtered_auth_users_async(self, criteria: AuthUserSelectCriteria) -> List[AuthUser]:
+        pass
+
+    async def get_auth_user_by_email_async(self, email: str) -> AuthUser:
+        pass
+
+    async def find_auth_user_by_email_async(self, email: str) -> AuthUser:
+        pass
+
+    async def add_auth_user_async(self, user_dto: AuthUserDTO) -> AuthUser:
+        pass
+
+    async def confirm_email_async(self, id: str) -> AuthUser:
+        pass
+
+    async def login_async(self, user_dto: AuthUserDTO) -> AuthUser:
+        pass
+
+    async def forgot_password_async(self, email: str) -> AuthUser:
+        pass
+
+    async def confirm_forgot_password_async(self, id: str) -> AuthUser:
+        pass
+
+    async def reset_password_async(self, rp_dto: ResetPasswordDTO) -> AuthUser:
+        pass
+
+    async def update_user_async(self, update_user_dto: UpdateAuthUserDTO) -> AuthUser:
+        pass
+
+    async def update_user_as_admin_async(self, update_user_dto: UpdateAuthUserDTO) -> AuthUser:
+        pass
+
+    async def refresh_async(self, token_dto: TokenDTO) -> AuthUser:
+        pass
+
+    async def revoke_async(self, token_dto: TokenDTO) -> AuthUser:
+        pass
+
+    async def delete_auth_user_by_email_async(self, email: str) -> AuthUser:
+        pass
+
+    async def delete_auth_user_async(self, user_dto: AuthUserDTO) -> AuthUser:
+        pass