diff --git a/src/endpoints_handlers/AuthLoginExecutor.h b/src/endpoints_handlers/AuthLoginExecutor.h
index e8f07c1..ff2a10b 100644
--- a/src/endpoints_handlers/AuthLoginExecutor.h
+++ b/src/endpoints_handlers/AuthLoginExecutor.h
@@ -50,7 +50,8 @@ public:
     }
     catch (const system::system_error& err)
     {
-      throw session_exception(http::status::bad_request, "cannot deserialize json");
+      BOOST_LOG_TRIVIAL(info) << "POST /api/v1/Auth/Login - Response 500: Cannot deserialize json";
+      throw session_exception(http::status::internal_server_error, "Cannot deserialize json");
     }
 
 
@@ -59,6 +60,7 @@ public:
 
     if (login.empty() || password.empty())
     {
+      BOOST_LOG_TRIVIAL(info) << "POST /api/v1/Auth/Login - Response 422: Login or password are empty";
       throw session_exception(http::status::unprocessable_entity, "Login or password are empty"s);
     }
 
@@ -66,6 +68,7 @@ public:
 
     if (!maybe_user.has_value() && maybe_user.value().hashed_password != HashPassword(password))
     {
+      BOOST_LOG_TRIVIAL(info) << "POST /api/v1/Auth/Login - Response 403: Incorrect login or password";
       throw session_exception(http::status::forbidden,"Incorrect login or password");
     }
     const std::string token = GenerateUUID();
diff --git a/src/endpoints_handlers/AuthLogoutExecutor.h b/src/endpoints_handlers/AuthLogoutExecutor.h
index f543d0c..35ccdd2 100644
--- a/src/endpoints_handlers/AuthLogoutExecutor.h
+++ b/src/endpoints_handlers/AuthLogoutExecutor.h
@@ -1,4 +1,5 @@
 #pragma once
+#include <boost/log/trivial.hpp>
 
 #include <regex>
 #include <boost/json.hpp>
@@ -35,6 +36,8 @@ public:
     using namespace boost::beast;
     using namespace std::string_literals;
 
+    BOOST_LOG_TRIVIAL(info) << "POST /api/v1/Auth/Logout - Request";
+
     const auto body = req.body();
     value req_json;
 
@@ -44,6 +47,7 @@ public:
     }
     catch (const system::system_error& err)
     {
+      BOOST_LOG_TRIVIAL(error) << "POST /api/v1/Auth/Logout - Response 500: Cannot deserialize json";
       throw session_exception(http::status::internal_server_error, "cannot deserialize json"s);
     }
 
@@ -51,7 +55,8 @@ public:
 
     if (!auth_dao_->Logout(token))
     {
-      throw session_exception(http::status::bad_request,  "token is not authorized"s);
+      BOOST_LOG_TRIVIAL(error) << "POST /api/v1/Auth/Logout - Response 400: Token is not authorized";
+      throw session_exception(http::status::bad_request,  "Token is not authorized"s);
     }
 
     http::response<ResponseType> res{http::status::ok, req.version()};
diff --git a/src/endpoints_handlers/AuthRegistrationExecutor.h b/src/endpoints_handlers/AuthRegistrationExecutor.h
index 7506f18..f659856 100644
--- a/src/endpoints_handlers/AuthRegistrationExecutor.h
+++ b/src/endpoints_handlers/AuthRegistrationExecutor.h
@@ -1,4 +1,5 @@
 #pragma once
+#include <boost/log/trivial.hpp>
 
 #include <regex>
 #include <boost/json.hpp>
@@ -32,6 +33,8 @@ public:
     using namespace boost::beast;
     using namespace std::string_literals;
 
+    BOOST_LOG_TRIVIAL(info) << "POST /api/v1/Auth/Registration - Request";
+
     const auto& body = req.body();
     value req_json;
 
@@ -41,7 +44,8 @@ public:
     }
     catch (const system::system_error& err)
     {
-      throw session_exception(http::status::bad_request, "cannot deserialize json");
+      BOOST_LOG_TRIVIAL(error) << "POST /api/v1/Auth/Registration - Response 500: Cannot deserialize json";
+      throw session_exception(http::status::internal_server_error, "Cannot deserialize json");
     }
 
     const std::string login = req_json.as_object().at("login").as_string().c_str();
@@ -49,6 +53,7 @@ public:
 
     if (!ValidateLogin(login) || !ValidatePassword(password))
     {
+      BOOST_LOG_TRIVIAL(error) << "POST /api/v1/Auth/Registration - Response 422: Validations failed. Login should have length from 3 to 50. Password from 5 characters length.";
       throw session_exception(
       http::status::unprocessable_entity,
         "Validations failed. Login should have length from 3 to 50. Password from 5 characters length."s
@@ -57,7 +62,8 @@ public:
 
     if (user_dao_->GetByLogin(login).has_value())
     {
-      throw session_exception(http::status::conflict, "user with login "s + login + " exists"s);
+      BOOST_LOG_TRIVIAL(error) << "POST /api/v1/Auth/Registration - Response 409: "s + "User with login "s + login + " exists"s;
+      throw session_exception(http::status::conflict, "User with login "s + login + " exists"s);
     }
 
     user user;