diff --git a/3rdparty/o2/src/o1freshbooks.h b/3rdparty/o2/src/o1freshbooks.h
new file mode 100755
index 0000000000000000000000000000000000000000..e93fc8df852fc3af564bd1306682ce10b2baa456
--- /dev/null
+++ b/3rdparty/o2/src/o1freshbooks.h
@@ -0,0 +1,26 @@
+#ifndef O1FRESHBOOKS_H
+#define O1FRESHBOOKS_H
+
+#include "o1.h"
+
+class O1Freshbooks: public O1 {
+    Q_OBJECT
+
+public:
+    explicit O1Freshbooks(QObject *parent = 0): O1(parent)
+    {
+    }
+
+    void setClientId(const QString &value)
+    {
+        O1::setClientId(value);
+
+        setRequestTokenUrl(QUrl("https://" + clientId() + ".freshbooks.com/oauth/oauth_request.php"));
+        setAuthorizeUrl(QUrl("https://" + clientId() + ".freshbooks.com/oauth/oauth_authorize.php"));
+        setAccessTokenUrl(QUrl("https://" + clientId() + ".freshbooks.com/oauth/oauth_access.php"));
+    }
+
+
+};
+
+#endif // O1FRESHBOOKS_H