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WHMCS

Interact with the WHMCS billing & automation API

Domain → Register

AI-generated

Summary

Register a domain in WHMCS by calling the DomainRegister API action. Provide the required domain record ID and optionally set the registration period or add case-sensitive WHMCS parameters.

Inputs

  • Domain ID (required) — The client domain record ID (tbldomains.ID); a value of 0 is omitted from the API request.
  • Registration Fields — Optionally set the registration period in years (defaults to 1).
  • Custom Parameters — Add additional WHMCS API parameters by their exact, case-sensitive names. Empty names are ignored.

Output shape

A single WHMCS API response item for each input item.

The response object is returned as the item JSON. API errors fail the operation unless Continue On Fail is enabled, in which case an item containing an error message is returned.

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