diff --git a/main.qml b/main.qml
index d4bb6838..b766bdb6 100644
--- a/main.qml
+++ b/main.qml
@@ -1003,11 +1003,21 @@ ApplicationWindow {
                     ", address: ", address,
                     ", message: ", message);
 
-        var result;
+        function spendProofFallback(txid, result){
+            if (!result || result.indexOf("error|") === 0) {
+                currentWallet.getSpendProofAsync(txid, message, txProofComputed);
+            } else {
+                txProofComputed(txid, result);
+            }
+        }
+
         if (address.length > 0)
-            result = currentWallet.getTxProof(txid, address, message);
-        if (!result || result.indexOf("error|") === 0)
-            result = currentWallet.getSpendProof(txid, message);
+            currentWallet.getTxProofAsync(txid, address, message, spendProofFallback);
+        else
+            spendProofFallback(txid, null);
+    }
+
+    function txProofComputed(txid, result){
         informationPopup.title  = qsTr("Payment proof") + translationManager.emptyString;
         if (result.indexOf("error|") === 0) {
             var errorString = result.split("|")[1];
diff --git a/pages/History.qml b/pages/History.qml
index 99059404..4ce053a7 100644
--- a/pages/History.qml
+++ b/pages/History.qml
@@ -1576,16 +1576,16 @@ Rectangle {
 
     function getTxKey(hash, elem){
         if (elem.parent.state != 'ready'){
-            var txKey = currentWallet.getTxKey(hash)
-            elem.parent.text = txKey ? txKey : '-';
-            elem.parent.state = 'ready';
+            currentWallet.getTxKeyAsync(hash, function(hash, txKey) {
+                elem.parent.text = txKey ? txKey : '-';
+                elem.parent.state = 'ready';
+            });
         }
 
         toClipboard(elem.parent.text);
     }
 
     function showTxDetails(hash, paymentId, destinations, subaddrAccount, subaddrIndex){
-        var tx_key = currentWallet.getTxKey(hash)
         var tx_note = currentWallet.getUserNote(hash)
         var rings = currentWallet.getRings(hash)
         var address_label = subaddrIndex == 0 ? (qsTr("Primary address") + translationManager.emptyString) : currentWallet.getSubaddressLabel(subaddrAccount, subaddrIndex)
@@ -1593,10 +1593,12 @@ Rectangle {
         if (rings)
             rings = rings.replace(/\|/g, '\n')
 
-        informationPopup.title = qsTr("Transaction details") + translationManager.emptyString;
-        informationPopup.content = buildTxDetailsString(hash, paymentId, tx_key, tx_note, destinations, rings, address, address_label);
-        informationPopup.onCloseCallback = null
-        informationPopup.open();
+        currentWallet.getTxKeyAsync(hash, function(hash, tx_key) {
+            informationPopup.title = qsTr("Transaction details") + translationManager.emptyString;
+            informationPopup.content = buildTxDetailsString(hash, paymentId, tx_key, tx_note, destinations, rings, address, address_label);
+            informationPopup.onCloseCallback = null
+            informationPopup.open();
+        });
     }
 
     function showTxProof(hash, paymentId, destinations, subaddrAccount, subaddrIndex){
diff --git a/src/libwalletqt/Wallet.cpp b/src/libwalletqt/Wallet.cpp
index 629106da..ff0ada14 100644
--- a/src/libwalletqt/Wallet.cpp
+++ b/src/libwalletqt/Wallet.cpp
@@ -662,6 +662,25 @@ QString Wallet::getTxKey(const QString &txid) const
   return QString::fromStdString(m_walletImpl->getTxKey(txid.toStdString()));
 }
 
+void Wallet::getTxKeyAsync(const QString &txid, const QJSValue &ref)
+{
+    QFuture<QString> future = QtConcurrent::run(this, &Wallet::getTxKey, txid);
+    auto watcher = new QFutureWatcher<QString>(this);
+
+    connect(watcher, &QFutureWatcher<QString>::finished,
+            this, [watcher, txid, ref]() {
+          QFuture<QString> future = watcher->future();
+          watcher->deleteLater();
+
+          auto txKey = future.result();
+          if (ref.isCallable()){
+              QJSValue cb(ref);
+              cb.call(QJSValueList {txid, txKey});
+          }
+        });
+    watcher->setFuture(future);
+}
+
 QString Wallet::checkTxKey(const QString &txid, const QString &tx_key, const QString &address)
 {
     uint64_t received;
@@ -680,6 +699,25 @@ QString Wallet::getTxProof(const QString &txid, const QString &address, const QS
     return QString::fromStdString(result);
 }
 
+void Wallet::getTxProofAsync(const QString &txid, const QString &address, const QString &message, const QJSValue &ref)
+{
+    QFuture<QString> future = QtConcurrent::run(this, &Wallet::getTxProof, txid, address, message);
+    auto watcher = new QFutureWatcher<QString>(this);
+
+    connect(watcher, &QFutureWatcher<QString>::finished,
+            this, [watcher, txid, ref]() {
+          QFuture<QString> future = watcher->future();
+          watcher->deleteLater();
+
+          auto proof = future.result();
+          if (ref.isCallable()){
+            QJSValue cb(ref);
+            cb.call(QJSValueList {txid, proof});
+          }
+        });
+    watcher->setFuture(future);
+}
+
 QString Wallet::checkTxProof(const QString &txid, const QString &address, const QString &message, const QString &signature)
 {
     bool good;
@@ -699,6 +737,25 @@ Q_INVOKABLE QString Wallet::getSpendProof(const QString &txid, const QString &me
     return QString::fromStdString(result);
 }
 
+void Wallet::getSpendProofAsync(const QString &txid, const QString &message, const QJSValue &ref)
+{
+  QFuture<QString> future = QtConcurrent::run(this, &Wallet::getSpendProof, txid, message);
+  auto watcher = new QFutureWatcher<QString>(this);
+
+  connect(watcher, &QFutureWatcher<QString>::finished,
+          this, [watcher, txid, ref]() {
+        QFuture<QString> future = watcher->future();
+        watcher->deleteLater();
+
+        auto proof = future.result();
+        if (ref.isCallable()){
+          QJSValue cb(ref);
+          cb.call(QJSValueList {txid, proof});
+        }
+      });
+  watcher->setFuture(future);
+}
+
 Q_INVOKABLE QString Wallet::checkSpendProof(const QString &txid, const QString &message, const QString &signature) const
 {
     bool good;
diff --git a/src/libwalletqt/Wallet.h b/src/libwalletqt/Wallet.h
index ba12d1de..f3726e91 100644
--- a/src/libwalletqt/Wallet.h
+++ b/src/libwalletqt/Wallet.h
@@ -33,6 +33,7 @@
 #include <QTime>
 #include <QMutex>
 #include <QList>
+#include <QJSValue>
 #include <QtConcurrent/QtConcurrent>
 
 #include "wallet/api/wallet2_api.h" // we need to have an access to the Monero::Wallet::Status enum here;
@@ -289,10 +290,13 @@ public:
     Q_INVOKABLE bool setUserNote(const QString &txid, const QString &note);
     Q_INVOKABLE QString getUserNote(const QString &txid) const;
     Q_INVOKABLE QString getTxKey(const QString &txid) const;
+    Q_INVOKABLE void getTxKeyAsync(const QString &txid, const QJSValue &ref);
     Q_INVOKABLE QString checkTxKey(const QString &txid, const QString &tx_key, const QString &address);
     Q_INVOKABLE QString getTxProof(const QString &txid, const QString &address, const QString &message) const;
+    Q_INVOKABLE void getTxProofAsync(const QString &txid, const QString &address, const QString &message, const QJSValue &ref);
     Q_INVOKABLE QString checkTxProof(const QString &txid, const QString &address, const QString &message, const QString &signature);
     Q_INVOKABLE QString getSpendProof(const QString &txid, const QString &message) const;
+    Q_INVOKABLE void getSpendProofAsync(const QString &txid, const QString &message, const QJSValue &ref);
     Q_INVOKABLE QString checkSpendProof(const QString &txid, const QString &message, const QString &signature) const;
     // Rescan spent outputs
     Q_INVOKABLE bool rescanSpent();