Zendesk For WHMCS will allow you to integrate and automate your support tickets management in WHMCS with Zendesk platform. With our product, your clients will be able to benefit from the world-famous customer service solution without leaving your own WHMCS client area!

Our module replaces WHMCS built-in support system with Zendesk, owing to which everything looks and works nearly the same for your clients, except that they will be permitted to view and use specified Zendesk ticket fields like the priority, group or assignee. The principal difference, however, is that you and your staff will be able to view, answer and manage all the tickets directly from your Zendesk admin area. Well worthy of a mention is also the module's compatibility with Zendesk's Multibrand feature that will allow you to easily pick one from the brands available in Zendesk that should be connected with your WHMCS.

It has been well-known for a long time that quality customer service is a key to success in each and every business. Order Zendesk For WHMCS today and introduce your customer service to the entirely new level!

Check out also our free WHMCS Widget For Zendesk by means of which you can preview each customer's details, products, domains and due invoices. For more details visit our Wiki.


  • Client Area
    • View Zendesk Departments
    • Open New Ticket
    • Manage Existing Tickets
    • Fill Out Zendesk Ticket Fields
    • Attach Files To Ticket
    • List Recent Tickets
  • Admin Area
    • Configure And Test Server Connection
    • Toggle SSL Verification
    • Select Zendesk Brand
    • Define Available Support Departments
    • Manually Export To Zendesk:
      • WHMCS Clients
      • WHMCS Tickets
    • Define Module Behavior
    • Define Ticket Status Colors
  • Integration
    • Single Sign On (SSO) Integration
    • Automatically Export To Zendesk:
      • New Tickets
      • Clients On Tickets Creation
    • Synchronize Ticket Responses Between WHMCS And Zendesk
    • Transfer Ticket Fields Settings
    • Transfer Attachments Settings
    • Convert Markdowns To HTML
  • General Info
    • Supports Zendesk Multibrand Feature
    • Custom Templates Support
    • Multi-Language Support
    • Supports PHP 5.4 Up To PHP 7
    • Supports WHMCS Templates Five and Six
    • Supports WHMCS V6 and V7
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v1.7.1 Released Aug 7th, 2017
  • Code adjustments to increase the speed of data exporting
Bug Fix
  • Resolved issue that might cause errors during the upgrade process
  • Configuration of default department is now saving properly
  • Solved issue with displaying private notes of other administrators
v1.7.0 Released Jun 14th, 2017
New Feature
  • Support for Zendesk Multibrand feature
  • Minor code refinements
v1.6.2 Released Mar 10th, 2017
Bug Fix
  • Adjusted charset processing to correct encoding of apostrophes
  • Resolved problem of not displaying tickets for client's contacts
v1.6.1 Released Jan 5th, 2017
  • Enhanced Multi-Language support
Bug Fix
  • Log in to Zendesk using WHMCS credentials
v1.6.0 Released Dec 14th, 2016
New Feature
  • Export WHMCS clients' accounts which existed prior to module installation
  • Export WHMCS tickets created prior to module installation
  • UI tweaks
v1.5.4 Released Oct 31st, 2016
New Feature
  • PHP 7 support
v1.5.3 Released Oct 13th, 2016
New Feature
  • WHMCS V7 support
Bug Fix
  • Minor code refinements
v1.5.2 Released Sep 26th, 2016
New Feature
  • Define available support departments
v1.5.1 Released Jun 7th, 2016
Bug Fix
  • Parse response from Zendesk API
  • Display error if new Zendesk user account cannot be created
  • SSO to the Zendesk panel
  • Prevent strict standard from occurring
  • Prevent from displaying tickets if user is logged out
v1.5.0 Released Nov 25th, 2015
New Feature
  • Compatibility with Zendesk markdowns
  • Test server connection
  • Support for data type custom field
  • Module configuration moved from file to Zendesk addon module
  • Extended multi-language support
  • Hide ability to add attachment if attachments are disabled on Zendesk server
v1.0.6 Released Oct 20th, 2015
Bug Fix
  • Ticket labels coloured according to status
  • Minor tweaks
v1.0.5 Released Aug 28th, 2015
New Feature
  • WHMCS V6 support
Bug Fix
  • Minor tweaks and improvements
v1.0.4 Released Aug 29th, 2014
  • Improved security and license validation
v1.0.3 Released Feb 11th, 2014
  • Applied Changes To API Requests
  • Added API Requests Logging
  • Added Option To Display Ticket Replies By Date Descending
  • Applied Corrections To Knowledgebase Suggestions Script
v1.0.2 Released May 21st, 2013
  • Customer's contacts (sub-accounts) treated as separate Zendesk users
  • Allowed customer to see contact's (sub-accounts) tickets
  • Added option to disable SSL verification host/peer in curl
  • Corrected homepage tickets hook to work with WHMCS V5.2.4 and later
v1.0.1 Released Apr 2nd, 2013
  • Support for WHMCS V5.2
  • Fixed refreshing of ticket status after client's reply
  • Fixed showing returned error message instead of global error message when unable to set ticket as solved
  • Removed @session_start(); from the beginning of the loginshare.php file to work with WHMCS V5.2 and later
v1.0.0 Released Feb 25th, 2013
  • Initial Release
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