diff --git a/debian/control b/debian/control
index db1cc724..03b23488 100644
--- a/debian/control
+++ b/debian/control
@@ -700,6 +700,15 @@ Depends: ${shlibs:Depends},
          nymea-plugins-translations,
 Description: nymea.io plugin for Telegram
  This plugin allows nymea to send messages to telegram via the bot API.
+ 
+
+Package: nymea-plugin-tempo
+Architecture: any
+Depends: ${shlibs:Depends},
+         ${misc:Depends},
+         nymea-plugins-translations,
+Description: nymea.io plugin for Tempo time tracking
+ This package will install the nymea.io plugin for Tempo time tracking.
 
 
 Package: nymea-plugin-tplink
diff --git a/debian/nymea-plugin-tempo.install.in b/debian/nymea-plugin-tempo.install.in
new file mode 100644
index 00000000..c63e05ef
--- /dev/null
+++ b/debian/nymea-plugin-tempo.install.in
@@ -0,0 +1 @@
+usr/lib/@DEB_HOST_MULTIARCH@/nymea/plugins/libnymea_integrationpluginstempo.so
diff --git a/nymea-plugins.pro b/nymea-plugins.pro
index eb037d01..a92e5782 100644
--- a/nymea-plugins.pro
+++ b/nymea-plugins.pro
@@ -58,6 +58,7 @@ PLUGIN_DIRS = \
     tasmota             \
     tcpcommander        \
     telegram            \
+    tempo               \ 
     texasinstruments    \
     tplink              \
     tuya                \
diff --git a/tempo/README.md b/tempo/README.md
new file mode 100644
index 00000000..cc12441a
--- /dev/null
+++ b/tempo/README.md
@@ -0,0 +1,17 @@
+# Tempo
+
+Add Tempo time tracking accounts to nymea.
+
+## Supported Things
+
+* Tempo Atlassian Account
+	* Time Accounts
+
+## Requirements
+
+* Package 'nymea-plugin-tempo' must be installed
+* A atlassian account and client credentials
+
+## More
+
+https://apidocs.tempo.io/
diff --git a/tempo/integrationplugintempo.cpp b/tempo/integrationplugintempo.cpp
new file mode 100644
index 00000000..9cc92cb4
--- /dev/null
+++ b/tempo/integrationplugintempo.cpp
@@ -0,0 +1,181 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+*
+* Copyright 2013 - 2020, nymea GmbH
+* Contact: contact@nymea.io
+*
+* This file is part of nymea.
+* This project including source code and documentation is protected by
+* copyright law, and remains the property of nymea GmbH. All rights, including
+* reproduction, publication, editing and translation, are reserved. The use of
+* this project is subject to the terms of a license agreement to be concluded
+* with nymea GmbH in accordance with the terms of use of nymea GmbH, available
+* under https://nymea.io/license
+*
+* GNU Lesser General Public License Usage
+* Alternatively, this project may be redistributed and/or modified under the
+* terms of the GNU Lesser General Public License as published by the Free
+* Software Foundation; version 3. This project is distributed in the hope that
+* it will be useful, but WITHOUT ANY WARRANTY; without even the implied
+* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+* Lesser General Public License for more details.
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with this project. If not, see <https://www.gnu.org/licenses/>.
+*
+* For any further details and any questions please contact us under
+* contact@nymea.io or see our FAQ/Licensing Information on
+* https://nymea.io/license/faq
+*
+* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+#include "integrationplugintempo.h"
+#include "plugininfo.h"
+
+#include "network/networkaccessmanager.h"
+
+#include <QTimer>
+#include <QUrlQuery>
+#include <QUrl>
+#include <QNetworkRequest>
+#include <QNetworkReply>
+
+IntegrationPluginTempo::IntegrationPluginTempo()
+{
+}
+
+void IntegrationPluginTempo::startPairing(ThingPairingInfo *info)
+{
+    qCDebug(dcTempo()) << "Start pairing";
+
+    if (info->thingClassId() == tempoConnectionThingClassId) {
+
+        QByteArray clientId = configValue(tempoPluginCustomClientIdParamTypeId).toByteArray();
+        QByteArray clientSecret = configValue(tempoPluginCustomClientSecretParamTypeId).toByteArray();
+        if (clientId.isEmpty() || clientSecret.isEmpty()) {
+            clientId = apiKeyStorage()->requestKey("tempo").data("clientId");
+            clientSecret = apiKeyStorage()->requestKey("tempo").data("clientSecret");
+        } else {
+            qCDebug(dcTempo()) << "Using custom client secret and id";
+        }
+        if (clientId.isEmpty() || clientSecret.isEmpty()) {
+            info->finish(Thing::ThingErrorAuthenticationFailure, tr("Client id and/or seceret is not available."));
+            return;
+        }
+
+        QString jiraCloudInstanceName = info->params().paramValue(tempoConnectionAtlassianAccountParamTypeId).toString();
+        QUrl url = Tempo::getLoginUrl(QUrl("https://127.0.0.1:8888"), jiraCloudInstanceName, clientId);
+        qCDebug(dcTempo()) << "Checking if the Tempo server is reachable";
+        QNetworkReply *reply = hardwareManager()->networkManager()->get(QNetworkRequest(url));
+        connect(reply, &QNetworkReply::finished, reply, &QNetworkReply::deleteLater);
+        connect(reply, &QNetworkReply::finished, info, [reply, info, url, this] {
+
+            if (reply->error() != QNetworkReply::NetworkError::HostNotFoundError) {
+                qCDebug(dcTempo()) << "Tempo server is reachable";
+                info->setOAuthUrl(url);
+                info->finish(Thing::ThingErrorNoError);
+            } else {
+                qCWarning(dcTempo()) << "Got online check error" << reply->error() << reply->errorString();
+                info->finish(Thing::ThingErrorSetupFailed, tr("Tempo server not reachable, please check the internet connection"));
+            }
+        });
+    } else {
+        qCWarning(dcTempo()) << "Unhandled pairing method!";
+        info->finish(Thing::ThingErrorCreationMethodNotSupported);
+    }
+}
+
+void IntegrationPluginTempo::confirmPairing(ThingPairingInfo *info, const QString &username, const QString &secret)
+{
+    Q_UNUSED(username);
+    qCDebug(dcTempo()) << "Confirm pairing";
+    if (info->thingClassId() == tempoConnectionThingClassId) {
+
+        QUrl url(secret);
+        QUrlQuery query(url);
+        QByteArray authorizationCode = query.queryItemValue("code").toLocal8Bit();
+        if (authorizationCode.isEmpty()) {
+            qCWarning(dcTempo()) << "No authorization code received.";
+            return info->finish(Thing::ThingErrorAuthenticationFailure);
+        }
+
+        Tempo *tempo = m_setupTempoConnections.value(info->thingId());
+        if (!tempo) {
+            qWarning(dcTempo()) << "No Tempo connection found for device:"  << info->thingName();
+            m_setupTempoConnections.remove(info->thingId());
+            return info->finish(Thing::ThingErrorHardwareFailure);
+        }
+        qCDebug(dcTempo()) << "Authorization code" << authorizationCode.mid(0, 4)+QString().fill('*', authorizationCode.length()-4) ;
+        tempo->getAccessTokenFromAuthorizationCode(authorizationCode);
+        connect(tempo, &Tempo::receivedRefreshToken, info, [info, this](const QByteArray &refreshToken){
+            qCDebug(dcTempo()) << "Token:" << refreshToken.mid(0, 4)+QString().fill('*', refreshToken.length()-4) ;
+
+            pluginStorage()->beginGroup(info->thingId().toString());
+            pluginStorage()->setValue("refresh_token", refreshToken);
+            pluginStorage()->endGroup();
+
+            info->finish(Thing::ThingErrorNoError);
+        });
+    } else {
+        Q_ASSERT_X(false, "confirmPairing", QString("Unhandled thingClassId: %1").arg(info->thingClassId().toString()).toUtf8());
+    }
+}
+
+void IntegrationPluginTempo::setupThing(ThingSetupInfo *info)
+{
+    Thing *thing = info->thing();
+    qCDebug(dcTempo()) << "Setup thing";
+
+    if (thing->thingClassId() == tempoConnectionThingClassId) {
+
+    }
+}
+
+void IntegrationPluginTempo::executeAction(ThingActionInfo *info)
+{
+    Thing *thing = info->thing();
+    Action action = info->action();
+
+    if (thing->thingClassId() == tempoConnectionThingClassId) {
+
+    } else if (thing->thingClassId() == accountThingClassId) {
+
+    }
+}
+
+void IntegrationPluginTempo::thingRemoved(Thing *thing)
+{
+    qCDebug(dcTempo()) << "Thing removed" << thing->name();
+}
+
+void IntegrationPluginTempo::onReceivedAccounts(const QList<Tempo::Account> &accounts)
+{
+    qCDebug(dcTempo()) << "Received" << accounts.count() << "accounts";
+
+    Tempo *tempoConnection = static_cast<Tempo *>(sender());
+    Thing *parentThing = m_tempoConnections.key(tempoConnection);
+    if (!parentThing)
+        return;
+
+    ThingDescriptors desciptors;
+    Q_FOREACH(Tempo::Account account, accounts) {
+        ThingClassId thingClassId;
+
+        Thing * existingThing = myThings().findByParams(ParamList() << Param(m_idParamTypeIds.value(thingClassId), appliance.homeApplianceId));
+        if (existingThing) {
+            qCDebug(dcTempo()) << "Thing is already added to system" << existingThing->name();
+            //Set connected state;
+            //existingThing->setStateValue(m_connectedStateTypeIds.value(thingClassId), appliance.connected);
+            continue;
+        }
+        qCDebug(dcTempo()) << "Found new account:" << account.name << "key:" << account.key << "id:" << account.id;
+        ThingDescriptor descriptor(thingClassId, account.name, account.key, parentThing->id());
+
+        ParamList params;
+        //params << Param(m_idParamTypeIds.value(thingClassId), appliance.homeApplianceId);
+        descriptor.setParams(params);
+        desciptors.append(descriptor);
+    }
+    if (!desciptors.isEmpty())
+        emit autoThingsAppeared(desciptors);
+}
+
diff --git a/tempo/integrationplugintempo.h b/tempo/integrationplugintempo.h
new file mode 100644
index 00000000..5ad3bd88
--- /dev/null
+++ b/tempo/integrationplugintempo.h
@@ -0,0 +1,68 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+*
+* Copyright 2013 - 2020, nymea GmbH
+* Contact: contact@nymea.io
+*
+* This file is part of nymea.
+* This project including source code and documentation is protected by
+* copyright law, and remains the property of nymea GmbH. All rights, including
+* reproduction, publication, editing and translation, are reserved. The use of
+* this project is subject to the terms of a license agreement to be concluded
+* with nymea GmbH in accordance with the terms of use of nymea GmbH, available
+* under https://nymea.io/license
+*
+* GNU Lesser General Public License Usage
+* Alternatively, this project may be redistributed and/or modified under the
+* terms of the GNU Lesser General Public License as published by the Free
+* Software Foundation; version 3. This project is distributed in the hope that
+* it will be useful, but WITHOUT ANY WARRANTY; without even the implied
+* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+* Lesser General Public License for more details.
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with this project. If not, see <https://www.gnu.org/licenses/>.
+*
+* For any further details and any questions please contact us under
+* contact@nymea.io or see our FAQ/Licensing Information on
+* https://nymea.io/license/faq
+*
+* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+#ifndef INTEGRATIONPLUGINTEMPO_H
+#define INTEGRATIONPLUGINTEMPO_H
+
+#include "integrations/integrationplugin.h"
+#include "plugintimer.h"
+
+#include "tempo.h"
+
+class IntegrationPluginTempo : public IntegrationPlugin
+{
+    Q_OBJECT
+
+    Q_PLUGIN_METADATA(IID "io.nymea.IntegrationPlugin" FILE "integrationplugintempo.json")
+    Q_INTERFACES(IntegrationPlugin)
+
+public:
+    explicit IntegrationPluginTempo();
+
+    void startPairing(ThingPairingInfo *info) override;
+    void confirmPairing(ThingPairingInfo *info, const QString &username, const QString &secret) override;
+
+    void setupThing(ThingSetupInfo *info) override;
+    void executeAction(ThingActionInfo *info) override;
+    void thingRemoved(Thing *thing) override;
+
+private:
+    PluginTimer *m_pluginTimer15min = nullptr;
+
+    QHash<ThingId, Tempo *> m_setupTempoConnections;
+    QHash<Thing *, Tempo *> m_tempoConnections;
+
+private slots:
+    void onConnectionChanged(bool connected);
+    void onAuthenticationStatusChanged(bool authenticated);
+    void onRequestExecuted(QUuid requestId, bool success);
+    void onReceivedAccounts(const QList<Tempo::Account> &accounts);
+};
+#endif // INTEGRATIONPLUGINTEMPO_H
diff --git a/tempo/integrationplugintempo.json b/tempo/integrationplugintempo.json
new file mode 100644
index 00000000..1aaede7d
--- /dev/null
+++ b/tempo/integrationplugintempo.json
@@ -0,0 +1,172 @@
+{
+    "id": "809bc4ca-d1cd-4279-9e0d-7324537ccb5a",
+    "name": "tempo",
+    "displayName": "Tempo",
+    "apiKeys": ["tempo"],
+    "paramTypes": [
+        {
+            "id": "c130b2b7-6d30-406e-899b-669a065daee3",
+            "name": "customClientId",
+            "displayName": "Custom client id",
+            "defaultValue": "",
+            "type": "QString"
+        },
+        {
+            "id": "9c759711-e772-44ce-9d86-6a3af89c2d94",
+            "name": "customClientSecret",
+            "displayName": "Custom client secret",
+            "defaultValue": "",
+            "type": "QString"
+        }
+    ],
+    "vendors": [
+        {
+            "id": "58fc1ab7-b8b5-4e52-8388-72957ce5852d",
+            "name": "tempo",
+            "displayName": "Tempo",
+            "thingClasses": [
+                {
+                    "id": "878eae0a-6217-4b36-bd46-72c911e52e73",
+                    "name": "tempoConnection",
+                    "displayName": "Tempo connection",
+                    "interfaces": ["account"],
+                    "createMethods": ["user"],
+                    "setupMethod": "oauth",
+                    "paramTypes": [
+                        {
+                            "id": "b4110c37-8331-4057-8e9f-12f34c2623fe",
+                            "name": "atlassianAccountName",
+                            "displayName": "Atlassian account name",
+                            "type": "QString",
+                            "defaultValue": ""
+                        }
+                    ],
+                    "stateTypes": [
+                        {
+                            "id": "15f45315-5419-4e1b-ace3-fc21503d3b70",
+                            "name": "connected",
+                            "displayName": "Connected",
+                            "displayNameEvent": "Connected changed",
+                            "defaultValue": true,
+                            "cached": false,
+                            "type": "bool"
+                        },
+                        {
+                            "id": "e4b5be87-dbc9-481e-88da-608c71be8bda",
+                            "name": "loggedIn",
+                            "displayName": "Logged in",
+                            "displayNameEvent": "Logged in changed",
+                            "defaultValue": true,
+                            "type": "bool"
+                        },
+                        {
+                            "id": "f3b9581b-7828-4fbe-be5f-3e8aad78a71e",
+                            "name": "userDisplayName",
+                            "displayName": "User name",
+                            "displayNameEvent": "User name changed",
+                            "defaultValue": "",
+                            "type": "QString"
+                        },
+                        {
+                            "id": "db70444d-bf67-4133-b2de-54aefbdd7149",
+                            "name": "autoAddAccounts",
+                            "displayName": "Auto add accounts",
+                            "displayNameEvent": "Auto add accounts",
+                            "defaultValue": true,
+                            "type": "bool"
+                        }
+                    ]
+                },
+                {
+                    "id": "8be71352-bdfd-450b-903e-79a4ed203701",
+                    "name": "account",
+                    "displayName": "Account",
+                    "interfaces": ["connectable"],
+                    "createMethods": ["auto"],
+                    "browsable": true,
+                    "paramTypes": [
+                        {
+                            "id": "c6aeddae-56af-496d-a419-1635ff9bae50",
+                            "name": "id",
+                            "displayName": "ID",
+                            "defaultValue": "-",
+                            "type": "QString"
+                        }
+                    ],
+                    "stateTypes": [
+                        {
+                            "id": "0b776bc1-9e56-4205-9bc3-b356026f5b64",
+                            "name": "connected",
+                            "displayName": "Connected",
+                            "displayNameEvent": "Connected changed",
+                            "defaultValue": true,
+                            "cached": false,
+                            "type": "bool"
+                        },
+                        {
+                            "id": "7948f15b-7243-404e-9e67-18e915e8b328",
+                            "name": "status",
+                            "displayName": "Status",
+                            "displayNameEvent": "Status changed",
+                            "defaultValue": "OPEN",
+                            "possibleValues": [
+                                "OPEN",
+                                "CLOSED",
+                                "ARCHIVED"
+                            ],
+                            "type": "QString"
+                        },
+                        {
+                            "id": "abd55ea0-ad4e-413e-bc77-3e8b7f0a9be4",
+                            "name": "global",
+                            "displayName": "Global",
+                            "displayNameEvent": "Global changed",
+                            "defaultValue": false,
+                            "type": "bool"
+                        },
+                        {
+                            "id": "44ebbc18-7511-48c0-860b-c4de5f634ed6",
+                            "name": "monthlyBudget",
+                            "displayName": "Monthly budget",
+                            "displayNameEvent": "Monthly budget changed",
+                            "defaultValue": 0,
+                            "type": "int"
+                        },
+                        {
+                            "id": "f1f2af66-d09a-4242-9058-401145f662c4",
+                            "name": "lead",
+                            "displayName": "Lead",
+                            "displayNameEvent": "Lead changed",
+                            "defaultValue": "",
+                            "type": "QString"
+                        },
+                        {
+                            "id": "ece43b12-4a0d-4e25-b811-b1aca610bea8",
+                            "name": "contact",
+                            "displayName": "Contact",
+                            "displayNameEvent": "Contact changed",
+                            "defaultValue": "",
+                            "type": "QString"
+                        },
+                        {
+                            "id": "3af6d1c0-bb0a-406f-809b-2c367e1a16bb",
+                            "name": "category",
+                            "displayName": "Category",
+                            "displayNameEvent": "Category changed",
+                            "defaultValue": "",
+                            "type": "QString"
+                        },
+                        {
+                            "id": "3dcc1426-51f8-46fa-9967-5a93d7bb2633",
+                            "name": "Customer",
+                            "displayName": "Customer",
+                            "displayNameEvent": "Customer changed",
+                            "defaultValue": "",
+                            "type": "QString"
+                        }
+                    ]
+                }
+            ]
+        }
+    ]
+}
diff --git a/tempo/meta.json b/tempo/meta.json
new file mode 100644
index 00000000..e69de29b
diff --git a/tempo/tempo.cpp b/tempo/tempo.cpp
new file mode 100644
index 00000000..fc497ce9
--- /dev/null
+++ b/tempo/tempo.cpp
@@ -0,0 +1,155 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+*
+* Copyright 2013 - 2020, nymea GmbH
+* Contact: contact@nymea.io
+*
+* This file is part of nymea.
+* This project including source code and documentation is protected by
+* copyright law, and remains the property of nymea GmbH. All rights, including
+* reproduction, publication, editing and translation, are reserved. The use of
+* this project is subject to the terms of a license agreement to be concluded
+* with nymea GmbH in accordance with the terms of use of nymea GmbH, available
+* under https://nymea.io/license
+*
+* GNU Lesser General Public License Usage
+* Alternatively, this project may be redistributed and/or modified under the
+* terms of the GNU Lesser General Public License as published by the Free
+* Software Foundation; version 3. This project is distributed in the hope that
+* it will be useful, but WITHOUT ANY WARRANTY; without even the implied
+* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+* Lesser General Public License for more details.
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with this project. If not, see <https://www.gnu.org/licenses/>.
+*
+* For any further details and any questions please contact us under
+* contact@nymea.io or see our FAQ/Licensing Information on
+* https://nymea.io/license/faq
+*
+* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+#include <QJsonDocument>
+#include <QUrlQuery>
+
+#include "tempo.h"
+#include "extern-plugininfo.h"
+
+Tempo::Tempo(NetworkAccessManager *networkmanager, const QByteArray &clientId, const QByteArray &clientSecret, QObject *parent) :
+QObject(parent),
+  m_clientId(clientId),
+  m_clientSecret(clientSecret),
+  m_networkManager(networkmanager)
+
+{
+  m_tokenRefreshTimer = new QTimer(this);
+  m_tokenRefreshTimer->setSingleShot(true);
+  connect(m_tokenRefreshTimer, &QTimer::timeout, this, &Tempo::onRefreshTimer);
+}
+
+QByteArray Tempo::accessToken()
+{
+    return m_accessToken;
+}
+
+QByteArray Tempo::refreshToken()
+{
+    return m_refreshToken;
+}
+
+QUrl Tempo::getLoginUrl(const QUrl &redirectUrl, const QString &jiraCloudInstanceName, const QByteArray &clientId)
+{
+    QUrl url;
+    url.setScheme("https");
+    url.setHost(jiraCloudInstanceName+"atlassian.net");
+    url.setPath("/plugins/servlet/ac/io.tempo.jira/oauth-authorize/");
+    QUrlQuery query;
+    query.addQueryItem("client_id", clientId);
+    query.addQueryItem("redirect_uri", redirectUrl.toString());
+    query.addQueryItem("access_type", "tenant_user");
+    url.setQuery(query);
+    return url;
+}
+
+void Tempo::getAccounts()
+{
+    QUrl url = QUrl(m_baseControlUrl+"/accounts");
+
+    QNetworkRequest request(url);
+    request.setRawHeader("Authorization", "Bearer "+m_accessToken);
+
+    QNetworkReply *reply = m_networkManager->get(request);
+    connect(reply, &QNetworkReply::finished, reply, &QNetworkReply::deleteLater);
+    connect(reply, &QNetworkReply::finished, this, [this, reply]{
+
+        QByteArray rawData = reply->readAll();
+        if (!checkStatusCode(reply, rawData)) {
+            return;
+        }
+        QVariantMap dataMap = QJsonDocument::fromJson(rawData).toVariant().toMap();
+        QVariantList accountList = dataMap.value("results").toList();
+        QList<Account> accounts;
+        Q_FOREACH(QVariant var, accountList) {
+            QVariantMap map = var.toMap();
+            Account account;
+            account.self = map["self"].toString();
+            account.key = map["key"].toString();
+            account.id = map["id"].toInt();
+            account.name = map["name"].toString();
+
+            if (map["status"] == "OPEN") {
+                account.status = Status::Open;
+            } else if (map["status"] == "CLOSED") {
+                account.status = Status::Closed;
+            } else if (map["status"] == "ARCHIVED") {
+                account.status = Status::Archived;
+            }
+            account.global = map["global"].toBool();
+            account.monthlyBudget = map["monthlyBudget"].toInt();
+
+            QVariantMap lead = map["lead"].toMap();
+            account.lead.self = lead["self"].toString();
+            account.lead.accountId = lead["accountId"].toString();
+            account.lead.displayName = lead["displayName"].toString();
+            //TODO Customer
+            QVariantMap customer = map["customer"].toMap();
+            account.customer.self = lead["self"].toString();
+            //TODO Category
+            QVariantMap category = map["category"].toMap();
+            account.category.self = lead["self"].toString();
+            //TODO Contact
+            QVariantMap contact = map["contact"].toMap();
+            account.contact.self = lead["self"].toString();
+
+            accounts.append(account);
+        }
+        if (!accounts.isEmpty()) {
+
+        }
+    });
+}
+
+void Tempo::getWorkloadByAccount(const QString &accountKey, QDate from, QDate to)
+{
+
+}
+
+void Tempo::onRefreshTimer()
+{
+
+}
+
+void Tempo::setAuthenticated(bool state)
+{
+    if (state != m_authenticated) {
+        m_authenticated = state;
+        emit authenticationStatusChanged(state);
+    }
+}
+
+void Tempo::setConnected(bool state)
+{
+    if (state != m_connected) {
+        m_connected = state;
+        emit connectionChanged(state);
+    }
+}
diff --git a/tempo/tempo.h b/tempo/tempo.h
new file mode 100644
index 00000000..c6316c1f
--- /dev/null
+++ b/tempo/tempo.h
@@ -0,0 +1,135 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+*
+* Copyright 2013 - 2020, nymea GmbH
+* Contact: contact@nymea.io
+*
+* This file is part of nymea.
+* This project including source code and documentation is protected by
+* copyright law, and remains the property of nymea GmbH. All rights, including
+* reproduction, publication, editing and translation, are reserved. The use of
+* this project is subject to the terms of a license agreement to be concluded
+* with nymea GmbH in accordance with the terms of use of nymea GmbH, available
+* under https://nymea.io/license
+*
+* GNU Lesser General Public License Usage
+* Alternatively, this project may be redistributed and/or modified under the
+* terms of the GNU Lesser General Public License as published by the Free
+* Software Foundation; version 3. This project is distributed in the hope that
+* it will be useful, but WITHOUT ANY WARRANTY; without even the implied
+* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+* Lesser General Public License for more details.
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with this project. If not, see <https://www.gnu.org/licenses/>.
+*
+* For any further details and any questions please contact us under
+* contact@nymea.io or see our FAQ/Licensing Information on
+* https://nymea.io/license/faq
+*
+* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+#ifndef TEMPO_H
+#define TEMPO_H
+
+#include <QObject>
+#include <QUrl>
+#include <QTimer>
+
+#include "network/networkaccessmanager.h"
+
+class Tempo : public QObject
+{
+    Q_OBJECT
+public:
+
+    enum Status {
+        Open,
+        Closed,
+        Archived
+    };
+    Q_ENUM(Status)
+    struct Lead {
+        QUrl self;
+        QString accountId;
+        QString displayName;
+    };
+
+    struct Contact {
+        QUrl self;
+        QString accountId;
+        QString displayName;
+        QString type;
+    };
+
+    struct Category {
+       QUrl self;
+       QString accountId;
+       QString displayName;
+    };
+
+    struct Customer {
+        QUrl self;
+        QString key;
+        int id;
+        QString name;
+    };
+
+    struct Account {
+        QUrl self;
+        QString key;
+        int id;
+        QString name;
+        Status status;
+        bool global;
+        int monthlyBudget;
+        Lead lead;
+        Contact contact;
+        Category category;
+        Customer customer;
+    };
+
+    explicit Tempo(NetworkAccessManager *networkmanager, const QByteArray &clientId, const QByteArray &clientSecret, QObject *parent = nullptr);
+    QByteArray accessToken();
+    QByteArray refreshToken();
+
+    static QUrl getLoginUrl(const QUrl &redirectUrl, const QString &jiraCloudInstanceName, const QByteArray &clientId);
+
+    void getAccessTokenFromRefreshToken(const QByteArray &refreshToken);
+    void getAccessTokenFromAuthorizationCode(const QByteArray &authorizationCode);
+
+    void getAccounts();
+    void getWorkloadByAccount(const QString &accountKey, QDate from, QDate to);
+
+private:
+
+    QByteArray m_baseTokenUrl = "https://api.tempo.io/oauth/token/";
+    QByteArray m_baseControlUrl = "https://api.tempo.io/core/3/";
+    QByteArray m_clientId;
+    QByteArray m_clientSecret;
+
+    QByteArray m_accessToken;
+    QByteArray m_refreshToken;
+    QByteArray m_redirectUri  = "https://127.0.0.1:8888";
+
+    NetworkAccessManager *m_networkManager = nullptr;
+    QTimer *m_tokenRefreshTimer = nullptr;
+
+    void setAuthenticated(bool state);
+    void setConnected(bool state);
+
+    bool m_authenticated = false;
+    bool m_connected = false;
+
+    bool checkStatusCode(QNetworkReply *reply, const QByteArray &rawData);
+private slots:
+    void onRefreshTimer();
+
+signals:
+    void authenticationStatusChanged(bool state);
+    void connectionChanged(bool connected);
+    void receivedRefreshToken(const QByteArray &refreshToken);
+    void receivedAccessToken(const QByteArray &accessToken);
+    void accountsReceived(const QList<Account> accounts);
+};
+
+#endif // TEMPO_H
diff --git a/tempo/tempo.png b/tempo/tempo.png
new file mode 100644
index 00000000..28852c46
Binary files /dev/null and b/tempo/tempo.png differ
diff --git a/tempo/tempo.pro b/tempo/tempo.pro
new file mode 100644
index 00000000..f649c4e5
--- /dev/null
+++ b/tempo/tempo.pro
@@ -0,0 +1,14 @@
+include(../plugins.pri)
+
+QT += network
+
+TARGET = $$qtLibraryTarget(nymea_integrationplugintempo)
+
+SOURCES += \
+    integrationplugintempo.cpp \
+    tempo.cpp
+
+HEADERS += \
+    integrationplugintempo.h \
+    tempo.h
+