domainGenAuthCode.md

$api->domainGenAuthCode('example.com');
// Result:
array (2) [
    'invalidnameservers' => array (2) [
        0 => string (16) "ns1.nameisp.info"
        1 => string (16) "ns2.nameisp.info"
    ]
    'authcode' => string (12) "wI3Zk@]%|?Ru"
]