From HEXONET Wiki
COMMAND
(required) command = QueryContactList (optional) wide = 1 | 0 first = (INT) limit = (INT) contact = (PATTERN) status = (PATTERN) title = (PATTERN) firstname = (PATTERN) middlename = (PATTERN) lastname = (PATTERN) organization = (PATTERN) street = (PATTERN) city = (PATTERN) state = (PATTERN) zip = (PATTERN) country = (PATTERN) phone = (PATTERN) fax = (PATTERN) email = (PATTERN)
IMPORTANT: Please have a look at the Domain API-Manual for a list of allowed parameters.
RESPONSE
(required) code = (CODE) description = (DESCRIPTION) (optional) property[count][0] = (INT) property[first][0] = (INT) property[last][0] = (INT) property[limit][0] = (INT) property[total][0] = (INT) property[contact][n] = (CONTACT) property[status][n] = (TEXT) property[contacttitle][n] = (TEXT) property[contactfirstname][n] = (TEXT) property[contactmiddlename][n] = (TEXT) property[contactlastname][n] = (TEXT) property[contactorganization][n] = (TEXT) property[contactstreet][n] = (TEXT) property[contactcity][n] = (TEXT) property[contactstate][n] = (TEXT) property[contactzip][n] = (TEXT) property[contactcountry][n] = (COUNTRY) property[contactphone][n] = (PHONE) property[contactfax][n] = (PHONE) property[contactemail][n] = (EMAIL)