diff --git a/CMakeLists.txt b/CMakeLists.txt
index d0d0f88..f0ed330 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -47,7 +47,7 @@ add_executable(App ./src/main.cpp
                    ./src/endpoints_handlers/RootExecutor.h
 )
 
-target_link_libraries(App PRIVATE Boost::boost Threads::Threads mysql::concpp)
+target_link_libraries(App PRIVATE Boost::boost Boost::json Threads::Threads mysql::concpp)
 
 if (MSVC)
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /bigobj")
diff --git a/src/endpoints_handlers/AuthRegistrationExecutor.h b/src/endpoints_handlers/AuthRegistrationExecutor.h
index de2a731..9a020f8 100644
--- a/src/endpoints_handlers/AuthRegistrationExecutor.h
+++ b/src/endpoints_handlers/AuthRegistrationExecutor.h
@@ -1,5 +1,6 @@
 #pragma once
 
+#include <boost/json.hpp>
 #include <mysqlx/xdevapi.h>
 #include <mysqlx/common/api.h>
 
@@ -25,7 +26,11 @@ public:
     boost::beast::http::request<Body, boost::beast::http::basic_fields<Allocator>>&& req
   ) override
   {
-    auto metadata = user_dao_->GetAll();
+    auto body = req.body();
+    boost::json::object json_as_object = boost::json::parse(body).as_object();
+
+    std::string login = boost::json::serialize(json_as_object.at("login").as_string());
+    std::string password = boost::json::serialize(json_as_object.at("password").as_string());
 
     boost::beast::http::response<ResponseType> res{
         boost::beast::http::status::ok, req.version()