Joker.com maintains a registrar module for WHMCS, which offers a great load of features to interface Joker.com seamlessly from within WHMCS:
The following registrar core functionality is provided:
Additionally, these features are provided:
Be the first to review Joker.com Registrar Module.
The best place to start if you need help with a specific product is to contact the developer. All WHMCS Marketplace developers have both a website and support URL listed.
The OpenSRS Domains Pro module allows you to register, renew and transfer domains from an ever-expanding selection of TLDs, including many new gTLDs. This module supports domain locking and WHOIS Privacy for select TLDs, as well as WHMCS Domain Sync.
Official GoDaddy Wholesale Domain Registrar Module
The ISPAPI Registrar Module connects WHMCS to your HEXONET account.
High-performance Domain Availability Checks using Hexonet's registrar API
ZA Domains CO.ZA WHMCS Module - Free Module for CO.ZA Domain Resellers and Domain Registrars