Reseller API Module

Reseller API Module

Developed By Rad Web Hosting

Compatible with WHMCS v7.6

Fully integrated support for Register, Renew, and Transfer domain name.

Services also supported:

  • DNS Modifications
  • Email Forwarding
  • Private Registrations
  • Modify Contacts
  • Modify Registrar Lock/Unlock
  • Get Domain Auth Code
  • Domain/URL Forwarding
  • DNS Management (A, AAAA, CNAME, MX, TXT)
  • Registrar TLDs and domains prices import
  • Domain suggestion, domain delete
  • Domain transfer out approve/refuse


This is a custom WHMCS module built for our resellers to enable remote Domain Registration and management of RAD WEB HOSTING domains.


  1. Download the module
  2. Copy the RadWebHosting directory into the respective WHMCS directory in your WHMCS setup: /whmcs/modules/registrars/
  3. In WHMCS Admin area, navigate to Setup -> Products/Services -> Domain Registrars and activate the RadWebHosting registrar
  4. Enter your API username and API secret. These can be obtained via your Hosting Dashboard.
  5. Add funds to your account. API domain registrations/transfers/renewals are paid using your existing account balance. PayPal, Credit Cards, and over 40 cryptocurrencies can be used for funding. $20 is the minimum funds allowed per transaction. This will ensure domains are registered/renewed when your WHMCS requests.
  6. Add the following code to /includes/additionaldomainfields.php if using WHMCS v6 or add to /resources/domains/additionalfields.php if using WHMCS v7:
$filename = ROOTDIR.DS.'modules'.DS.'registrars'.DS.'RadWebHosting'.DS.'RadWebHosting.php';
    require_once ($filename);
    $fields = RadWebHosting_GetDomainFields();
        $additionaldomainfields = $fields;     


If you have any questions or problems please submit a Domain Support Ticket using your Hosting Dashboard.


If you discover any bugs or issues with this module, please notify our staff via the 24/7 Helpdesk


This project is open-sourced software licensed under the MIT license.



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Admin ISTRATOR @admin2307

October 20, 2018 at 03:32:24 PM

Not highly complex, but consistently working as expected. Other domain APIs used were in constant development and unreliable. This one works, though. And the price is right.

  • 1 month ago

Scott Claeys @sclaeys

April 10, 2018 at 05:56:15 AM

No comment provided.

  • 8 months ago

System Administrator @system5413

February 3, 2018 at 05:46:53 AM

Easy and cheapest domain registrar module!

Rad Web Hosting @rad-web-hosting

February 19, 2018 at 10:16:39 AM

Thanks for your review


Owner@Rad Web Hosting  
  • 10 months ago

WHMCS Backup @WHMCSBackup

January 19, 2018 at 11:27:08 AM

Thanks for the update!

Rad Web Hosting @rad-web-hosting

February 19, 2018 at 10:18:20 AM

Thanks for sharing

Owner@Rad Web Hosting  
  • 10 months ago

CloudPage Sites @cloud4966

January 7, 2018 at 06:53:54 AM

Very simple to setup and cheaper than others. Works like it should.

Rad Web Hosting @rad-web-hosting

February 19, 2018 at 10:19:17 AM

We are trying hard to make your experience better. Please keep in mind we are always looking for your ideas and suggestions.

Owner@Rad Web Hosting  
  • 11 months ago

Server Admin @ssdway914

December 23, 2017 at 08:19:14 PM

Nice work!

Rad Web Hosting @rad-web-hosting

February 19, 2018 at 10:17:57 AM

Please continue to keep us informed of your progress

Owner@Rad Web Hosting  
  • 11 months ago

Version Compatibility

Compatible with WHMCS v7.6

Full Version Compatibility

  • Selected versions of WHMCS v7.6
  • All versions of WHMCS v7.5
  • All versions of WHMCS v7.4
  • Selected versions of WHMCS v7.3
  • All versions of WHMCS v7.2
  • All versions of WHMCS v7.1
  • All versions of WHMCS v7.0
  • All versions of WHMCS v6.3
  • All versions of WHMCS v6.2
  • All versions of WHMCS v6.1
  • All versions of WHMCS v6.0
  • All versions of WHMCS v5.3

Support for this product

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.

Developed By Rad Web Hosting


v1.10 Released December 16th, 2017

Latest Version

Version 1.10 Initial Release


Previous Versions

vVersion 2.0.1 Released October 2nd, 2018

View/hide detailed changelog

*Ensure full compatibility to WHMCS v7.6


See also

OpenSRS Domains Pro

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.

ISPAPI Registrar Module

The ISPAPI Registrar Module connects WHMCS to your HEXONET account.

ISPAPI High Performance DomainChecker Module

High-performance Domain Availability Checks using Hexonet's registrar API

ZA Domains CO.ZA WHMCS Module - ZACR EPP

ZA Domains CO.ZA WHMCS Module - Free Module for CO.ZA Domain Resellers and Domain Registrars

ISPAPI Pricing Importer Module

Quickly update your WHMCS domain pricing list