From HEXONET Wiki
These are the current methods of getting access to the HEXONET system:
The base url, in order to connect to our system is https://api.ispapi.net/api/call.cgi
The base url, in order to connect to our OT&E (Testbed System) is: https://api.ispapi.net/api/call.cgi?s_entity=1234
These commands are neccessary to handle your domainnames e.g. Common domain commands, Host/Nameserver commands, Contact commands, Domain registry specific commands, Domain transfers, Branding, Control-Panel.