Additional Fields .BY extension (only for Individual) Personal identification document number (passport / ID) { "_by-p_personalnmbr": "string" } .AM extension { "_am-privacy": "boolean ( 1 , 0 )" } Examlple request in php for AM additional field "Jhone", 'surname' => "Smith", 'email' => "smith@gmail.com", 'phone' => "+37455555555", 'country' => "US", 'city' => "New York", 'address' => "Example Street", 'zip' => "001110" ); $domainModel = [ 'name' => 'test-for-globalr.am', 'periods' => 2, 'contacts' => [ 'owner' => $contact, 'admin' => $contact, 'billing' => $contact, 'technical' => $contact, ], 'ns' => [ ['name'=>'ns1.globalr.com'], ['name'=>'ns2.globalr.com'], ], "_am-privacy"=>1 ]; $resault = sendToGlobalR($domainModel, 'POST', '/domain', 'xXGsvO26ntTHTESTKEYSOICKu8nOvMzKKiwg'); $domain = json_decode($resault);