WHMCS - Hetzner widget is a WHMCS widget developed by Hostdog to display your Hetzner servers information.
It features a 10 columns table to display server's:
Hetzner has 50 requests per 1 hour limit to the traffic API command, so if you see your bandwidth statistics reset it's because of this limit (or it's just the 1st minute of the month).
This is an open-source software. It is free for download. There is no guarantee or support for it!