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API commands

Please find in the following a set of the most commonly used standard API commands in order to register, modify, renew, and transfer a domain name.

Domain Registration

(API Command reference » AddDomain)
command         = AddDomain
domain          = yourdomain.hu
period          = (INT)
ownercontact0   = (CONTACT)
admincontact0   = (CONTACT)
techcontact0    = (CONTACT)
billingcontact0 = (CONTACT)
nameserver0	= (NAMESERVER)
nameserver1 	= (NAMESERVER)
X-HU-IDCARD-OR-PASSPORT-NUMBER = (TEXT)(required for organisations and natural persons)
X-HU-VAT-NUMBER                = (TEXT)(required for organisations)

It is mandatory to use the registrants full name. Applications with shortened names (like M. Mustermann) will be rejected by the registry!

You will get the X-HU-EAF-URL (URL to the Electronic Application Form, which is valid for a period of 15 days) within the response of an AddDomain command:

    code = 200
    description = Command completed successfully
    property[created date][0] = 2015-04-01 13:55:34.0
    property[job id][0] = 10150737643
    property[registration expiration date][0] = 2017-04-01 13:55:34.0
    property[renewal date][0] = 2017-03-23 13:55:34.0
    property[roid][0] = XX150875710237_DOMAIN-KEYSYS
    property[status][0] = PROCESSING
    property[x-hu-eaf-url][0] = https://domainreg.hu/eaf/?=en&key=bc14a122acbeb7d84af15009af7c4bc2

In addition, our system returns a REG NOTIFY event with the URL after the submission of the registration application:

    Event subclass: REGISTRATION_NOTIFY
    Event info: Um die Registrierung durchzuführen, bestätigen Sie bitte die Angaben auf der folgenden Webseite:
    = English =
    Please accept the details on the following website to proceed with the registration:

Domain Modification

(API Command reference » ModifyDomain)
command = ModifyDomain
domain  = yourdomain.hu

Change of registrant

.hu trades are currently only possible through our fulfillment team. You will receive the price upon a request.

Domain Renewal

RenewDomain is not available for .hu TLDs.

.hu domains cannot be renewed explicitly. To renew a .hu domain you have to set the domain renewal mode or default renewal mode to AUTORENEW or RENEWONCE.

Domain Deletion

(API Command reference » DeleteDomain)
command = DeleteDomain
domain  = yourdomain.hu

Domain Transfer

TransferDomain is not available for .hu TLDs.

.hu transfers are currently only possible through our fulfillment team. You will receive the price upon a request.

Domain Restore

(API Command reference » RestoreDomain)
command = RestoreDomain
domain  = yourdomain.hu

Domain Extensions


The Owner is substituted, if not located in the EU

The Admin is always substituted
X-HU-IDCARD-OR-PASSPORT-NUMBERIs required, if the owner is located in the EU
* for natural persons and in case of companies/organisations the legal representative
X-HU-VAT-NUMBERIs required, if the owner is located in the EU

Domain Restrictions

  • There is an automatic check based on the corresponding RFCs available at http://www.domain.hu/domain/English/regcheck/.
    • A domain can be canceled by the registry due to not correctly configured name servers
  • Hungarian or Community Trademark required. Domain name must match trademark term.
  • Only individual and juridical persons residing in or belonging to the below mentioned countries (EU, EGT, EFTA, and Hungary neigbours) can register domain names under the ccTLD ".HU".
    • The full list:
      • AD Andorra
      • AL Albania
      • AM Armenia
      • AT Austria
      • AZ Azerbaijan
      • BA Bosnia and Herzegovina
      • BE Belgium
      • BG Bulgaria
      • CH Switzerland
      • CY Cyprus
      • CZ Czech Republic
      • DE Germany
      • DK Denmark
      • EE Estonia
      • GR Greece
      • ES Spain
      • FI Finland
      • FR France
      • GB United Kingdom
      • GE Georgia
      • HR Croatia
      • HU Hungary
      • IE Ireland
      • IS Iceland
      • IT Italy
      • LI Liechtenstein
      • LT Lithuania
      • LU Luxembourg
      • LV Latvia
      • MC Monaco
      • MD Republic of Moldova
      • ME Montenegro
      • MK The former Yugoslav Republic of Macedonia
      • MT Malta
      • NL The Netherlands
      • NO Norway
      • PL Poland
      • PT Portugal
      • RO Romania
      • RS Serbia
      • RU Russian Federation
      • SE Sweden
      • SI Slovenia
      • SK Slovakia
      • SM San Marino
      • TR Turkey
      • UA Ukraine
    • All others can use our trustee service to register a .hu domain.
  • The admin contact of the domain has to be resident of the country Hungary.
  • The owner and admin contact have to contain the name of a real person. Wild cards or role contacts like 'Domain Manager' are not allowed.
  • Further details about the registration requirements can be found on the registry website at http://www.domain.hu/domain/English/szabalyzat/szabalyzat.html

Wedomains :)