You need our NO API extension to run a NO API channel. You can download it here once you have created your HGR account.
On the other hand, your computer or laptop must be turned on if you want the system to monitor and update your listings.
If you turn your computer off at night, your listings will not be updated until you turn it on again. We also provide a service where we can run it for you in one of our servers so that you can switch off your laptops. The price for this extra service is only £9 per month.