The API requires 7bit ACE encoded domain names. The WHMCS module accepts IDN names, such as...Is there any Domain Availability Service?
Yes there is. With the command DAS you can find domains that are free to register for any TLD....API Introduction
API Introduction The Domains Reseller API allows you to interact with our system programmatically...API Actions
RegisterDomain: This command is used to send a Register command to the registrar. By default...Example Code (PHP)
$data = array( "action" => "RegisterDomain", "token" =>...