diff --git a/RestServer/humidityserver/CMakeLists.txt b/RestServer/humidityserver/CMakeLists.txt
new file mode 100644
index 0000000..75bcc32
--- /dev/null
+++ b/RestServer/humidityserver/CMakeLists.txt
@@ -0,0 +1,32 @@
+cmake_minimum_required(VERSION 2.6)
+
+project (humidityserver CXX)
+
+set(HUMIDITYSERVER_HEADERS humidityserver.h)
+
+set(PROJECT_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/src)
+set(HUMIDITYSERVER_CODEGEN_DIR "${PROJECT_BINARY_DIR}/codegen")
+
+PREPEND(HUMIDITYSERVER_HEADERS_PATHS ${PROJECT_SOURCE_DIR} ${HUMIDITYSERVER_HEADERS})
+
+CODEGEN_FILES(HUMIDITYSERVER_CODEGEN_SOURCES ${HUMIDITYSERVER_CODEGEN_DIR} ${HUMIDITYSERVER_HEADERS})
+
+add_custom_command(OUTPUT ${HUMIDITYSERVER_CODEGEN_SOURCES}
+    COMMAND ${NGREST_BIN_PATH}ngrestcg -i "${PROJECT_SOURCE_DIR}" -o ${HUMIDITYSERVER_CODEGEN_DIR} -t service ${HUMIDITYSERVER_HEADERS}
+    DEPENDS ${HUMIDITYSERVER_HEADERS_PATHS}
+)
+
+file(GLOB HUMIDITYSERVER_SOURCES ${PROJECT_SOURCE_DIR}/*.cpp)
+
+list(APPEND HUMIDITYSERVER_SOURCES ${HUMIDITYSERVER_CODEGEN_SOURCES})
+
+include_directories(${PROJECT_SOURCE_DIR} $ENV{NGREST_EXT_INCLUDES})
+
+add_library(humidityserver MODULE ${HUMIDITYSERVER_SOURCES})
+
+set_target_properties(humidityserver PROPERTIES PREFIX "")
+set_target_properties(humidityserver PROPERTIES
+    LIBRARY_OUTPUT_DIRECTORY "${PROJECT_SERVICES_DIR}"
+)
+
+target_link_libraries(humidityserver ngrestutils ngrestcommon ngrestjson ngrestengine $ENV{NGREST_EXT_LIBS})
diff --git a/RestServer/humidityserver/src/humidityserver.cpp b/RestServer/humidityserver/src/humidityserver.cpp
new file mode 100644
index 0000000..890bcf3
--- /dev/null
+++ b/RestServer/humidityserver/src/humidityserver.cpp
@@ -0,0 +1,14 @@
+// This file generated by ngrestcg
+// For more information, please visit: https://github.com/loentar/ngrest
+
+#include "humidityserver.h"
+
+/*std::string humidityserver::echo(const std::string& text)
+{
+    return "Hi, " + text;
+}*/
+
+float humidityserver::absolutehumidity(float temperature, float humidity) {
+    
+    return temperature + humidity; 
+}
diff --git a/RestServer/humidityserver/src/humidityserver.h b/RestServer/humidityserver/src/humidityserver.h
new file mode 100644
index 0000000..d225f87
--- /dev/null
+++ b/RestServer/humidityserver/src/humidityserver.h
@@ -0,0 +1,25 @@
+// This file generated by ngrestcg
+// For more information, please visit: https://github.com/loentar/ngrest
+
+#ifndef HUMIDITYSERVER_H
+#define HUMIDITYSERVER_H
+
+#include <ngrest/common/Service.h>
+
+//! Dummy description for the service
+/*! Some detailed description of the service */
+// '*location' comment sets resource path for this service
+// *location: humidityserver
+class humidityserver: public ngrest::Service
+{
+public:
+    // *method: GET
+    // *location: /abshum?temperature={temperature}&humidity={humidity}
+    float absolutehumidity(float temperature, float humidity);
+};
+
+
+#endif // HUMIDITYSERVER_H
+
+
+