diff --git a/src/app/main.cpp b/src/app/main.cpp
index ea5b298..71fed8d 100644
--- a/src/app/main.cpp
+++ b/src/app/main.cpp
@@ -24,29 +24,7 @@ int main(int argc, char *argv[])
     SyncManager api(parser.isSet(dryModeOption));
 
     //
-    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, [](){
diff --git a/src/colnod/colnodapi.cpp b/src/colnod/colnodapi.cpp
index 8ac672d..4e051b5 100644
--- a/src/colnod/colnodapi.cpp
+++ b/src/colnod/colnodapi.cpp
@@ -1,6 +1,71 @@
-#include "colnodapi.h"
-
-ColnodAPI::ColnodAPI()
-{
-
-}
+#include "colnodapi.h"
+
+class LoginTable : public serversdk::DatabaseTable {
+    Q_OBJECT
+    TABLE_PROPERTY(QString, username, set_username, "")
+    TABLE_PROPERTY(QString, password, set_password, "")
+};
+
+class AuthToken : public serversdk::DatabaseTable {
+    Q_OBJECT
+    TABLE_PROPERTY(QUuid, id, set_id, QUuid())
+    public:
+        QString idWithoutCurlyBraces()
+    {
+        return a_id.toString().mid(1, 36);
+    }
+};
+
+ColnodAPI::ColnodAPI()
+{
+
+}
+
+ColnodAPI::ColnodAPI(serversdk::RequestManager* reqMan)
+    :mReqMan(reqMan)
+{
+
+}
+
+QList<Token> ColnodAPI::getTokensUpdated(const qint64 &time)
+
+{
+    AuthToken token;
+    token.fromJson(data);
+    serversdk::Request request("POST", host + "/TokenManager/getTokensUpdated", getTimestampJson(time));
+    request.setToken(mToken);
+    mReqMan->processRequest();
+}
+
+QString ColnodAPI::login(const QString &username, const QString &password)
+{
+
+
+    auto login = std::make_unique<LoginTable>();
+    login->set_username(username);
+    login->set_password(QCryptographicHash::hash(QString(password).toLocal8Bit(), QCryptographicHash::Sha512).toHex().toUpper());
+
+    serversdk::RequestManager reqMan;
+    reqMan.setIgnoreSsl(true);
+
+    auto loginRequest = std::make_shared<serversdk::Request>("POST", "https://192.168.1.3:8443/AaaManager/authSession", login->jsonData());
+    loginRequest->setUserName(login->username());
+    loginRequest->setPassword(login->password());
+    reqMan.processRequest(loginRequest);
+
+    QObject::connect(loginRequest.get(), &serversdk::Request::finished, [=](){
+        auto data = loginRequest->responseData();
+
+        AuthToken token;
+        token.fromJson(data);
+        return token.idWithoutCurlyBraces();
+    });
+}
+
+QByteArray ColnodAPI::getTimestampJson(const qint64 &time)
+{
+    QJsonObject reqBody = {{"timestamp",QJsonValue(time)}};
+    QJsonDocument doc;
+    doc.setObject(reqBody);
+    return doc.toJson();
+}
diff --git a/src/colnod/colnodapi.h b/src/colnod/colnodapi.h
index c9d9848..66d9250 100644
--- a/src/colnod/colnodapi.h
+++ b/src/colnod/colnodapi.h
@@ -1,15 +1,34 @@
-#pragma once
-
-#include "serversdk/requestmanager.h"
-#include "serversdk/request.h"
-
-
-class ColnodAPI: public QObject
-{
-    Q_OBJECT
-public:
-    ColnodAPI();
-
-
-};
-
+#pragma once
+
+#include "serversdk/requestmanager.h"
+#include "serversdk/request.h"
+#include "token.h"
+#include "subject.h"
+#include "serversdk/requestmanager.h"
+#include "serversdk/request.h"
+#include "serversdk/databasetable.h"
+
+class ColnodAPI: public QObject
+{
+    Q_OBJECT
+public:
+    ColnodAPI();
+    ColnodAPI(serversdk::RequestManager* reqMan);
+
+    QList<Token> getTokensUpdated(const qint64 &time);
+    QList<QString> getTokensDeleted(const qint64 &time);
+    QList<Subject> getSubjectsUpdated(const qint64 &time);
+    QList<QString> getSubjectsDeleted(const qint64 &time);
+
+    bool setTokens(const QList<Token> &tokens);
+    bool deleteTokens(const QList<QString> &tokenIds);
+
+private:
+    QString login(const QString &username, const QString &password);
+    QByteArray getTimestampJson(const qint64 &time);
+
+private:
+    serversdk::RequestManager* mReqMan = nullptr;
+    QString host = "https://192.168.1.3:8443";
+};
+