diff --git a/src/endpoints_handlers/AuthLoginExecutor.h b/src/endpoints_handlers/AuthLoginExecutor.h
new file mode 100644
index 0000000..7f34958
--- /dev/null
+++ b/src/endpoints_handlers/AuthLoginExecutor.h
@@ -0,0 +1,138 @@
+#pragma once
+
+#include <regex>
+#include <boost/json.hpp>
+#include <mysqlx/xdevapi.h>
+#include <mysqlx/common/api.h>
+#include <boost/uuid.hpp>
+
+#include "IExecutor.h"
+#include "../DAO/IUserDAO.h"
+#include "../DAO/IAuthDAO.h"
+
+namespace uad
+{
+template <class Body, class Allocator, class ResponseType>
+class AuthLoginExecutor : public IExecutor<Body, Allocator, ResponseType>
+{
+  mysqlx::Session& session_;
+  std::shared_ptr<IUserDAO> user_dao_;
+  std::shared_ptr<IAuthDAO> auth_dao_;
+
+public:
+  AuthLoginExecutor(mysqlx::Session& session,
+                           std::shared_ptr<IUserDAO> user_dao,
+                           std::shared_ptr<IAuthDAO> auth_dao)
+    : session_(session), user_dao_(user_dao), auth_dao_(auth_dao)
+  {
+  }
+
+  boost::beast::http::response<ResponseType> operator ()(
+    boost::beast::http::request<Body, boost::beast::http::basic_fields<Allocator>>&& req
+  ) override
+  {
+    using namespace boost;
+    using namespace boost::json;
+    using namespace boost::beast;
+    using namespace std::string_literals;
+
+    auto body = req.body();
+    value req_json;
+    value response_body;
+
+    response_body.emplace_object();
+
+    try
+    {
+      req_json = json::parse(body);
+    }
+    catch (const system::system_error& err)
+    {
+      http::response<ResponseType> res{http::status::bad_request, req.version()};
+      response_body.as_object().emplace("Result", "cannot deserialize json");
+
+      res.body() = serialize(response_body);
+      res.set(http::field::content_type, "application/json");
+      res.content_length(res.body().size());
+
+      return res;
+    }
+
+    std::string login = req_json.as_object().at("login").as_string().c_str();
+    std::string password = req_json.as_object().at("password").as_string().c_str();
+
+    if (!ValidateLogin(login) || !ValidatePassword(password))
+    {
+      http::response<ResponseType> res{http::status::unprocessable_entity, req.version()};
+
+      response_body.as_object().emplace(
+        "Result",
+        "Validations failed. Login should have length from 3 to 50. Password from 5 characters length."
+        );
+
+      res.body() = serialize(response_body);
+      res.set(http::field::content_type, "application/json");
+      res.content_length(res.body().size());
+
+      return res;
+    }
+
+    if (user_dao_->GetByLogin(login).has_value())
+    {
+      http::response<ResponseType> res{http::status::conflict, req.version()};
+
+      response_body.as_object().emplace(
+        "Result",
+        "user with login "s + login + " exists"s
+        );
+
+      res.body() = serialize(response_body);
+      res.set(http::field::content_type, "application/json");
+      res.content_length(res.body().size());
+
+      return res;
+    }
+
+    User user;
+
+    user.SetLogin(login);
+    user.SetPassword(password);
+
+    const auto uuid_stringified = user_dao_->Create(user);
+
+    http::response<ResponseType> res{
+        http::status::created, req.version()
+      };
+
+    response_body.as_object().emplace(
+        "uuid",
+        uuid_stringified
+        );
+    response_body.as_object().emplace(
+        "login",
+        user.GetLogin()
+        );
+
+    res.body() = serialize(response_body);
+    res.set(http::field::content_type, "application/json");
+    res.content_length(res.body().size());
+
+    return res;
+  }
+
+private:
+  bool ValidateLogin(const std::string& login)
+  {
+    if (login.size() < 3 || login.size() > 50) return false;
+
+    std::regex pattern(std::string("^[A-Za-z0-9_]+$"));
+
+    return std::regex_match(login, pattern);
+  }
+
+  bool ValidatePassword(const std::string& password)
+  {
+    return password.size() >= 5;
+  }
+};
+}
diff --git a/src/endpoints_handlers/HandleRequest.h b/src/endpoints_handlers/HandleRequest.h
index 2ab452d..860faf6 100644
--- a/src/endpoints_handlers/HandleRequest.h
+++ b/src/endpoints_handlers/HandleRequest.h
@@ -6,6 +6,7 @@
 #include "../DAO/IUserDAO.h"
 #include "AuthRegistrationExecutor.h"
 #include "RootExecutor.h"
+#include "../DAO/MemoryAuthDAO.h"
 #include "../DAO/MySQLUserDAO.h"
 
 namespace uad
@@ -17,7 +18,9 @@ void HandleRequest(
   Send&& send)
 {
   static RootExecutor<Body, Allocator, boost::beast::http::string_body, Send> root_executor(
-    GetMySqlSession(), std::make_shared<MySQLUserDAO>(GetMySqlSession())
+    GetMySqlSession(),
+    std::make_shared<MySQLUserDAO>(GetMySqlSession()),
+    std::make_shared<MemoryAuthDAO>(GetMySqlSession())
   );
 
   root_executor(doc_root, std::move(req), std::forward<Send>(send));
diff --git a/src/endpoints_handlers/RootExecutor.h b/src/endpoints_handlers/RootExecutor.h
index 0c7581f..aa03fd0 100644
--- a/src/endpoints_handlers/RootExecutor.h
+++ b/src/endpoints_handlers/RootExecutor.h
@@ -2,7 +2,9 @@
 #include "IController.h"
 #include "Controller.h"
 #include "AuthRegistrationExecutor.h"
+#include "AuthLoginExecutor.h"
 #include "../DAO/IUserDAO.h"
+#include "../DAO/IAuthDAO.h"
 #include "./../helpers/helpers.h"
 
 namespace uad
@@ -13,6 +15,8 @@ class RootExecutor
   using IRouteExecutor = IExecutor<Body, Allocator, boost::beast::http::string_body>;
   using RouteAuthRegistrationExecutor = AuthRegistrationExecutor<
     Body, Allocator, boost::beast::http::string_body>;
+  using RouteAuthLoginExecutor = AuthLoginExecutor<
+    Body, Allocator, boost::beast::http::string_body>;
   using IRouteController = IController<Body, Allocator, boost::beast::http::string_body>;
   using RouteController = Controller<Body, Allocator, boost::beast::http::string_body>;
   using RoutesPathes = std::unordered_map<std::string, std::unique_ptr<IRouteController>>;
@@ -25,15 +29,30 @@ private:
   RoutesPathes routes_pathes_;
   mysqlx::Session& session_;
   std::shared_ptr<IUserDAO> user_dao_;
+  std::shared_ptr<IAuthDAO> auth_dao_;
 
 public:
-  RootExecutor(mysqlx::Session& session, std::shared_ptr<IUserDAO> user_dao)
-: session_(session), user_dao_(user_dao)
+  RootExecutor(
+    mysqlx::Session& session,
+    std::shared_ptr<IUserDAO> user_dao,
+    std::shared_ptr<IAuthDAO> auth_dao) :
+    session_(session), user_dao_(user_dao), auth_dao_(auth_dao)
+
   {
     routes_pathes_["/api/v1/Auth/Register"] = std::make_unique<RouteController>(
-       typename RouteController::HTTPMethodsToExecutors{
-         {boost::beast::http::verb::post, std::make_shared<RouteAuthRegistrationExecutor>(session_, user_dao_)}
-       }
+      typename RouteController::HTTPMethodsToExecutors{
+        {boost::beast::http::verb::post, std::make_shared<RouteAuthRegistrationExecutor>(
+           session_,
+           user_dao_
+           )}
+      }
+      );
+
+    routes_pathes_["/api/v1/Auth/Login"] = std::make_unique<RouteController>(
+      typename RouteController::HTTPMethodsToExecutors{
+        {boost::beast::http::verb::post,
+         std::make_shared<RouteAuthLoginExecutor>(session_, user_dao_, auth_dao_)}
+      }
       );
   }
 
@@ -41,7 +60,7 @@ public:
     boost::beast::string_view doc_root,
     Request&& req,
     Send&& send
-  )
+    )
   {
     const std::string& route = req.target();
     const bool is_match_route = routes_pathes_.count(route);
@@ -77,7 +96,7 @@ public:
     body.open(path.c_str(), boost::beast::file_mode::scan, ec);
 
     if (ec == boost::beast::errc::no_such_file_or_directory)
-      return send(SendNotFound(std::move(req),req.target()));
+      return send(SendNotFound(std::move(req), req.target()));
 
     if (ec)
       return send(SendServerError(std::move(req), ec.message()));
@@ -112,7 +131,7 @@ private:
   StringResponse SendBadRequest(
     Request&& req,
     boost::beast::string_view why
-  )
+    )
   {
     StringResponse res{
         boost::beast::http::status::bad_request, req.version()
@@ -128,7 +147,7 @@ private:
   StringResponse SendNotFound(
     Request&& req,
     boost::beast::string_view target
-  )
+    )
   {
     StringResponse res{
         boost::beast::http::status::not_found, req.version()
@@ -144,7 +163,7 @@ private:
   StringResponse SendServerError(
     Request&& req,
     boost::beast::string_view what
-  )
+    )
   {
     StringResponse res{
         boost::beast::http::status::internal_server_error, req.version()