diff --git a/server-sdk b/server-sdk
index f387b60..5025a68 160000
--- a/server-sdk
+++ b/server-sdk
@@ -1 +1 @@
-Subproject commit f387b600f787fe4d71f647ad4a90ff41bbb4b412
+Subproject commit 5025a68891fc7ffd72300327de7a1a43b6ca80b6
diff --git a/src/app/main.cpp b/src/app/main.cpp
index 00849fd..56d76ae 100644
--- a/src/app/main.cpp
+++ b/src/app/main.cpp
@@ -39,7 +39,7 @@ int main(int argc, char *argv[])
     //filters << "*=false";
     QLoggingCategory::setFilterRules(filters.join(QStringLiteral("\n")));
 
-    SyncManager api;
+    SyncManager api(parser.isSet(dryModeOption));
 
     // TODO: handle error in init
     if (api.init()) {
diff --git a/src/colnod/colnodapi.cpp b/src/colnod/colnodapi.cpp
index 099fcba..8b4585f 100644
--- a/src/colnod/colnodapi.cpp
+++ b/src/colnod/colnodapi.cpp
@@ -6,8 +6,8 @@ ColnodAPI::ColnodAPI()
 {
 }
 
-ColnodAPI::ColnodAPI(serversdk::RequestManager* reqMan, qint64 lastSync, QString userName, QString password)
-    :mReqMan(reqMan), mUserName(userName), mPassword(password)
+ColnodAPI::ColnodAPI(serversdk::RequestManager* reqMan, qint64 lastSync, bool dryMode, QString userName, QString password)
+    :mReqMan(reqMan), mUserName(userName), mPassword(password), mDryMode(dryMode)
 {
     mLastSync.set_timestamp(lastSync);
     data = std::make_shared<Data>();
@@ -25,7 +25,7 @@ void ColnodAPI::downloadData()
         // Get token
         AuthToken token;
         token.fromJson(login->responseData());
-        authToken = token.idWithoutCurlyBraces();
+        authToken = token.id();
 
         // if I have all data emit downloadDataFinished
         connect(this, &ColnodAPI::partOfDataReady, this, &ColnodAPI::areDataReady);
@@ -39,12 +39,12 @@ void ColnodAPI::downloadData()
 void ColnodAPI::processData(std::shared_ptr<Data> data)
 {
     connect(this, &ColnodAPI::partOfDataProcessFinished, this, &ColnodAPI::isDataProcessFinished);
-    if ( !data->updatedTokens.isEmpty()) {
+    if ( !data->updatedTokens.isEmpty() && !mDryMode) {
         setTokens(data->updatedTokens);
     } else {
         emit partOfDataProcessFinished();
     }
-    if ( !data->deletedTokens.isEmpty()) {
+    if ( !data->deletedTokens.isEmpty() && !mDryMode) {
         deleteTokens(data->deletedTokens);
     } else {
         emit partOfDataProcessFinished();
diff --git a/src/colnod/colnodapi.h b/src/colnod/colnodapi.h
index 5b5502c..8fb1267 100644
--- a/src/colnod/colnodapi.h
+++ b/src/colnod/colnodapi.h
@@ -16,12 +16,7 @@ class LoginResp : public serversdk::DatabaseTable {
 
 class AuthToken : public serversdk::DatabaseTable {
     Q_OBJECT
-    TABLE_PROPERTY(QUuid, id, set_id, QUuid())
-    public:
-        QString idWithoutCurlyBraces()
-    {
-        return a_id.toString().mid(1, 36);
-    }
+    TABLE_PROPERTY(QString, id, set_id, QString())
 };
 
 class Timestamp : public serversdk::DatabaseTable {
@@ -39,7 +34,7 @@ class ColnodAPI: public QObject
     Q_OBJECT
 public:
     ColnodAPI();
-    ColnodAPI(serversdk::RequestManager* reqMan, qint64 lastSync = 0, QString userName = "spaceti", QString password = "spaceti1");
+    ColnodAPI(serversdk::RequestManager* reqMan, qint64 lastSync = 0, bool dryMode = false, QString userName = "spaceti", QString password = "spaceti1");
 
     void downloadData();
     void processData(std::shared_ptr<Data> data);
@@ -94,6 +89,7 @@ private:
     QString mUserName;
     QString mPassword;
     Timestamp mLastSync;
+    bool mDryMode;
 
     std::shared_ptr<Data> data;
 
diff --git a/src/colnod/databaseapi.cpp b/src/colnod/databaseapi.cpp
index 99b81e5..2db3a51 100644
--- a/src/colnod/databaseapi.cpp
+++ b/src/colnod/databaseapi.cpp
@@ -4,10 +4,12 @@ Q_LOGGING_CATEGORY(database, "db.api");
 
 #define STH 803
 
-DatabaseAPI::DatabaseAPI(serversdk::DatabaseManager *dbMan)
-    :mDbMan(dbMan), utils(std::make_unique<serversdk::DatabaseUtils>(dbMan))
+DatabaseAPI::DatabaseAPI(serversdk::DatabaseManager *dbMan, bool dryMode)
+    : mDryMode(dryMode),
+      mDbMan(dbMan),
+      utils(std::make_unique<serversdk::DatabaseUtils>(dbMan))
 {
-
+    mDbMan->setDryMode(dryMode);
 }
 
 bool DatabaseAPI::open()
diff --git a/src/colnod/databaseapi.h b/src/colnod/databaseapi.h
index 183d386..07fae20 100644
--- a/src/colnod/databaseapi.h
+++ b/src/colnod/databaseapi.h
@@ -15,7 +15,7 @@ class DatabaseAPI : public QObject
 {
     Q_OBJECT
 public:
-    explicit DatabaseAPI(serversdk::DatabaseManager *dbMan);
+    explicit DatabaseAPI(serversdk::DatabaseManager *dbMan, bool dryMode);
 
     bool open();
 
@@ -47,6 +47,7 @@ signals:
     void downloadDataFinished(std::shared_ptr<Data> = std::shared_ptr<Data>());
 
 private:
+    bool mDryMode;
     serversdk::DatabaseManager *mDbMan = nullptr;
     std::unique_ptr<serversdk::DatabaseUtils> utils;
 };
diff --git a/src/colnod/syncmanager.cpp b/src/colnod/syncmanager.cpp
index 68a9161..5498b40 100644
--- a/src/colnod/syncmanager.cpp
+++ b/src/colnod/syncmanager.cpp
@@ -4,15 +4,20 @@
 Q_LOGGING_CATEGORY(syncmanager, "sync.manager");
 
 
+SyncManager::SyncManager(bool dryMode)
+    :mDryMode(dryMode)
+{
+
+}
 
 bool SyncManager::init()
 {
-    database = std::make_shared<DatabaseAPI>(&dbMan);
+    database = std::make_shared<DatabaseAPI>(&dbMan, mDryMode);
 
     if (database->open()){
         mlastSync.set_timestamp(database->getLastSync());
 
-        colnod = std::make_shared<ColnodAPI>(&reqMan, mlastSync.timestamp());
+        colnod = std::make_shared<ColnodAPI>(&reqMan, mlastSync.timestamp(), mDryMode);
 
         // -1 --> some error with getting data from DB
         if (mlastSync.timestamp() >= 0){
@@ -22,6 +27,7 @@ bool SyncManager::init()
     return false;
 }
 
+
 void SyncManager::run()
 {
     qint64 syncBegin = database->getNow();
@@ -157,8 +163,8 @@ void SyncManager::areDataReady()
 {
     if (++dataAmount == 2) {
 
-        qDebug(syncmanager) << "DOWNLOADING DATA -> FINISHED";
-        qDebug(syncmanager) << EQUALS;
+        qInfo(syncmanager) << "DOWNLOADING DATA -> FINISHED";
+        qInfo(syncmanager) << EQUALS;
 
         emit dataReady();
     }
diff --git a/src/colnod/syncmanager.h b/src/colnod/syncmanager.h
index 07a2560..de1387e 100644
--- a/src/colnod/syncmanager.h
+++ b/src/colnod/syncmanager.h
@@ -10,6 +10,8 @@ class SyncManager : public QObject
     Q_OBJECT
 
 public:
+
+    SyncManager(bool dryMode);
     bool init();
     void run();
 
@@ -44,4 +46,5 @@ private:
     std::shared_ptr<Data> databaseDataToProcess;
 
     int dataAmount = 0;
+    bool mDryMode;
 };
diff --git a/test/unitTests/complextest.cpp b/test/unitTests/complextest.cpp
index 3951dbb..b450688 100644
--- a/test/unitTests/complextest.cpp
+++ b/test/unitTests/complextest.cpp
@@ -12,8 +12,8 @@ void ComplexTest::initTestCase()
     //    deleteTokensRespSpy.wait(timeout);
     //    QTest::qWait(2500);
     // Logger *logger = Logger::getLogger();
-    start = QDateTime::currentMSecsSinceEpoch()-2000;
-    api = new SyncManager();
+    //start = QDateTime::currentMSecsSinceEpoch()-2000;
+    //api = new SyncManager();
     qDebug() << start;
 
 }