diff --git a/domain-server/src/WalletTransaction.cpp b/domain-server/src/WalletTransaction.cpp
index 6ff57f063c..9c8226a908 100644
--- a/domain-server/src/WalletTransaction.cpp
+++ b/domain-server/src/WalletTransaction.cpp
@@ -18,13 +18,13 @@
 WalletTransaction::WalletTransaction() :
     _uuid(),
     _destinationUUID(),
-    _amount(),
+    _amount(0),
     _isFinalized(false)
 {
     
 }
 
-WalletTransaction::WalletTransaction(const QUuid& destinationUUID, double amount) :
+WalletTransaction::WalletTransaction(const QUuid& destinationUUID, qint64 amount) :
     _uuid(QUuid::createUuid()),
     _destinationUUID(destinationUUID),
     _amount(amount),
@@ -63,5 +63,5 @@ void WalletTransaction::loadFromJson(const QJsonObject& jsonObject) {
     
     _uuid = QUuid(transactionObject.value(TRANSACTION_ID_KEY).toString());
     _destinationUUID = QUuid(transactionObject.value(TRANSACTION_DESTINATION_WALLET_ID_KEY).toString());
-    _amount = transactionObject.value(TRANSACTION_AMOUNT_KEY).toDouble();
+    _amount = transactionObject.value(TRANSACTION_AMOUNT_KEY).toInt();
 }
\ No newline at end of file
diff --git a/domain-server/src/WalletTransaction.h b/domain-server/src/WalletTransaction.h
index 8f36d10302..5e05f9f549 100644
--- a/domain-server/src/WalletTransaction.h
+++ b/domain-server/src/WalletTransaction.h
@@ -19,16 +19,16 @@
 class WalletTransaction : public QObject {
 public:
     WalletTransaction();
-    WalletTransaction(const QUuid& destinationUUID, double amount);
+    WalletTransaction(const QUuid& destinationUUID, qint64 amount);
     
     const QUuid& getUUID() const { return _uuid; }
     
     void setDestinationUUID(const QUuid& destinationUUID) { _destinationUUID = destinationUUID; }
     const QUuid& getDestinationUUID() const { return _destinationUUID; }
     
-    double getAmount() const { return _amount; }
-    void setAmount(double amount) { _amount = amount; }
-    void incrementAmount(double increment) { _amount += increment; }
+    qint64 getAmount() const { return _amount; }
+    void setAmount(qint64 amount) { _amount = amount; }
+    void incrementAmount(qint64 increment) { _amount += increment; }
     
     bool isFinalized() const { return _isFinalized; }
     void setIsFinalized(bool isFinalized) { _isFinalized = isFinalized; }
@@ -39,7 +39,7 @@ public:
 private:
     QUuid _uuid;
     QUuid _destinationUUID;
-    double _amount;
+    qint64 _amount;
     bool _isFinalized;
 };
 
diff --git a/libraries/networking/src/AccountManager.cpp b/libraries/networking/src/AccountManager.cpp
index 96292d7baf..7d27332a57 100644
--- a/libraries/networking/src/AccountManager.cpp
+++ b/libraries/networking/src/AccountManager.cpp
@@ -98,7 +98,7 @@ void AccountManager::updateBalance() {
     }
 }
 
-void AccountManager::accountInfoBalanceChanged(quint64 newBalance) {
+void AccountManager::accountInfoBalanceChanged(qint64 newBalance) {
     emit balanceChanged(newBalance);
 }
 
diff --git a/libraries/networking/src/AccountManager.h b/libraries/networking/src/AccountManager.h
index b761b50610..628b084ea8 100644
--- a/libraries/networking/src/AccountManager.h
+++ b/libraries/networking/src/AccountManager.h
@@ -64,7 +64,7 @@ public slots:
     void requestError(QNetworkReply::NetworkError error);
     void logout();
     void updateBalance();
-    void accountInfoBalanceChanged(quint64 newBalance);
+    void accountInfoBalanceChanged(qint64 newBalance);
 signals:
     void authRequired();
     void authEndpointChanged();
@@ -73,7 +73,7 @@ signals:
     void loginComplete(const QUrl& authURL);
     void loginFailed();
     void logoutComplete();
-    void balanceChanged(quint64 newBalance);
+    void balanceChanged(qint64 newBalance);
 private slots:
     void processReply();
 private:
diff --git a/libraries/networking/src/DataServerAccountInfo.cpp b/libraries/networking/src/DataServerAccountInfo.cpp
index b3607200fe..809f083e35 100644
--- a/libraries/networking/src/DataServerAccountInfo.cpp
+++ b/libraries/networking/src/DataServerAccountInfo.cpp
@@ -83,7 +83,7 @@ void DataServerAccountInfo::setDiscourseApiKey(const QString& discourseApiKey) {
     }
 }
 
-void DataServerAccountInfo::setBalance(quint64 balance) {
+void DataServerAccountInfo::setBalance(qint64 balance) {
     if (!_hasBalance || _balance != balance) {
         _balance = balance;
         _hasBalance = true;
diff --git a/libraries/networking/src/DataServerAccountInfo.h b/libraries/networking/src/DataServerAccountInfo.h
index 2777bec4be..9bc4fbb37c 100644
--- a/libraries/networking/src/DataServerAccountInfo.h
+++ b/libraries/networking/src/DataServerAccountInfo.h
@@ -35,8 +35,8 @@ public:
     const QString& getDiscourseApiKey() const { return _discourseApiKey; }
     void setDiscourseApiKey(const QString& discourseApiKey);
     
-    quint64 getBalance() const { return _balance; }
-    void setBalance(quint64 balance);
+    qint64 getBalance() const { return _balance; }
+    void setBalance(qint64 balance);
     bool hasBalance() const { return _hasBalance; }
     void setHasBalance(bool hasBalance) { _hasBalance = hasBalance; }
     Q_INVOKABLE void setBalanceFromJSON(const QJsonObject& jsonObject);
@@ -44,7 +44,7 @@ public:
     friend QDataStream& operator<<(QDataStream &out, const DataServerAccountInfo& info);
     friend QDataStream& operator>>(QDataStream &in, DataServerAccountInfo& info);
 signals:
-    quint64 balanceChanged(quint64 newBalance);
+    qint64 balanceChanged(qint64 newBalance);
 private:
     void swap(DataServerAccountInfo& otherInfo);
     
@@ -52,7 +52,7 @@ private:
     QString _username;
     QString _xmppPassword;
     QString _discourseApiKey;
-    quint64 _balance;
+    qint64 _balance;
     bool _hasBalance;
 };