User Manual for Hostbill Registrar Plugin
MrDomain
The HostBill Registrar Plugin is shipped by default with HostBill. To enable it, you just need
to access Settings > Modules, click on Domain modules on the left and then on Inactive.

Locate DonDominio / MrDomain.com on the list and click on
. Enter your API username and password and a name
for the plugin (like DonDominio or MrDomain) and click on
. Make sure that you haven't checked the
API OT&E checkbox, otherwise the module will not work properly.

Once enabled, access Settings > Products & Services and click on Domains. Select any
existing TLD, click on the Registrar settings tab and select dondominio from the
Third party app dropdown.

Click on
to confirm the settings.
You can find more information about this plugin on the HostBill official documentation.