diff --git a/src/app/main.cpp b/src/app/main.cpp
index 836491d..ea5b298 100644
--- a/src/app/main.cpp
+++ b/src/app/main.cpp
@@ -3,6 +3,8 @@
 #include "datamanager.h"
 #include "syncmanager.h"
 #include <QCommandLineParser>
+#include "serversdk/requestmanager.h"
+#include "serversdk/request.h"
 
 int main(int argc, char *argv[])
 {
@@ -20,27 +22,54 @@ int main(int argc, char *argv[])
     parser.addOption(createTablesOption);
     parser.process(app);
     SyncManager api(parser.isSet(dryModeOption));
-    QObject::connect(&api, &SyncManager::error, &app, [](){
-        qDebug() << "error";
-        QCoreApplication::exit(1);
-    }, Qt::QueuedConnection);
-    if (parser.isSet(dropTablesOption)){
-        api.dropTables();
-        return 0;
-    }
-    if (parser.isSet(createTablesOption)){
-            api.createTables();
-        return 0;
-    }
-    api.loadDataFromDB();
-    api.loadDataFromColnod();
-    QObject::connect(&api, &SyncManager::dataDownloaded, [&](){
-        QObject::connect(&api, &SyncManager::syncFinished, [](){
-            qDebug() << "Quit";
-            QCoreApplication::exit();
-        });
-        api.syncDataFromColnodToDB();
-        api.syncDataFromDBToColnod();
+
+    //
+    serversdk::RequestManager reqMan;
+    QJsonObject reqBody;
+    QByteArray hash(QCryptographicHash::hash(QString("spaceti1").toLocal8Bit(), QCryptographicHash::Sha512).toHex().toUpper());
+    reqBody.insert("password", QJsonValue::fromVariant(hash));
+    reqBody.insert("username", "spaceti");
+    QJsonDocument doc(reqBody);
+    auto loginRequest = std::make_shared<serversdk::Request>("POST", "https://192.168.1.3:8443/AaaManager/authSession", doc.toJson());
+    loginRequest->setUserName("spaceti");
+    loginRequest->setPassword(hash);
+    reqMan.processRequest(loginRequest);
+    QObject::connect(loginRequest.get(), &serversdk::Request::finished, [=](){
+        if (loginRequest->networkReply()->error()) {
+            qDebug() << loginRequest->networkReply()->errorString();
+            qDebug() <<  "response data:" << loginRequest->responseData();
+            if (!loginRequest->responseData().isEmpty() && !loginRequest->responseData().contains("error")){
+                auto jsonDoc = QJsonDocument::fromJson(loginRequest->responseData());
+                QString token = jsonDoc.object()["id"].toString();
+            }
+            else {
+                qDebug() << "Login failed.";
+            }
+        }
     });
+    //
+
+//    QObject::connect(&api, &SyncManager::error, &app, [](){
+//        qDebug() << "error";
+//        QCoreApplication::exit(1);
+//    }, Qt::QueuedConnection);
+//    if (parser.isSet(dropTablesOption)){
+//        api.dropTables();
+//        return 0;
+//    }
+//    if (parser.isSet(createTablesOption)){
+//            api.createTables();
+//        return 0;
+//    }
+//    api.loadDataFromDB();
+//    api.loadDataFromColnod();
+//    QObject::connect(&api, &SyncManager::dataDownloaded, [&](){
+//        QObject::connect(&api, &SyncManager::syncFinished, [](){
+//            qDebug() << "Quit";
+//            QCoreApplication::exit();
+//        });
+//        api.syncDataFromColnodToDB();
+//        api.syncDataFromDBToColnod();
+//    });
     return QCoreApplication::exec();
 }
diff --git a/src/colnod/colnod.pri b/src/colnod/colnod.pri
index 2929196..c6a45af 100644
--- a/src/colnod/colnod.pri
+++ b/src/colnod/colnod.pri
@@ -4,6 +4,7 @@ CONFIG += c++14
 
 
 SOURCES += \
+    $$PWD/colnodapi.cpp \
     $$PWD/databasemanager.cpp \
     $$PWD/datamanager.cpp \
     $$PWD/entity.cpp \
@@ -15,6 +16,7 @@ SOURCES += \
     $$PWD/token.cpp
 
 HEADERS += \
+    $$PWD/colnodapi.h \
     $$PWD/databasemanager.h \
     $$PWD/datamanager.h \
     $$PWD/entity.h \
diff --git a/src/colnod/colnodapi.cpp b/src/colnod/colnodapi.cpp
new file mode 100644
index 0000000..8ac672d
--- /dev/null
+++ b/src/colnod/colnodapi.cpp
@@ -0,0 +1,6 @@
+#include "colnodapi.h"
+
+ColnodAPI::ColnodAPI()
+{
+
+}
diff --git a/src/colnod/colnodapi.h b/src/colnod/colnodapi.h
new file mode 100644
index 0000000..c9d9848
--- /dev/null
+++ b/src/colnod/colnodapi.h
@@ -0,0 +1,15 @@
+#pragma once
+
+#include "serversdk/requestmanager.h"
+#include "serversdk/request.h"
+
+
+class ColnodAPI: public QObject
+{
+    Q_OBJECT
+public:
+    ColnodAPI();
+
+
+};
+
diff --git a/src/colnod/requestmanager.cpp b/src/colnod/requestmanager.cpp
index 7199e43..a158436 100644
--- a/src/colnod/requestmanager.cpp
+++ b/src/colnod/requestmanager.cpp
@@ -18,6 +18,7 @@ std::shared_ptr<Response> RequestManager::login()
         {"username", this->user}
     };
     request.setUrl(this->host + "/AaaManager/authSession");
+    qDebug() << authHeader.toLocal8Bit();
     request.setRawHeader("Authorization", authHeader.toLocal8Bit());
     request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json; charset=UTF-8");
     QJsonDocument jsonDocument;