Andy Brudtkuhl

Integrate the Zendesk Web Widget into the WordPress admin to allow your users to submit help desk tickets and ask questions from inside the admin.
The widget pre-populates the logged in user\’s information with Name, Email Address, and Username. When they fill out the form it creates a help desk ticket in Zendesk passing in their information, their message, and what page they were on when they submitted the request.
This plugin is great if you are managing multiple client WordPress sites or large bases of WordPress users and want to track requests and issues with the excellent Zendesk helpdesk system.
It\’s very easy to install, customize, and work with.

Admin Zendesk Help Widget

Integrates the Zendesk Web Widget into the WordPress Admin.

Jerry Benton

TokenLink SSO Login for Zendesk allows WordPress site administrators to provide seamless, secure single sign-on (SSO) access to Zendesk using JWT (JSON Web Tokens) authentication.
This plugin uses the official Firebase PHP-JWT library (BSD 3-Clause licensed, included and updated for WordPress compliance).
Setup takes less than five minutes using standard WordPress shortcodes — no third-party dependencies, no tracking, no bloat.
Written by Jerry Benton, the creator of Mailborder and MailScanner v5.
<h3>From the WordPress Plugin Directory (Preferred)</h3>
<ol>
<li>In your WordPress admin dashboard, go to Plugins → Add New.</li>
<li>Search for TokenLink SSO Login for Zendesk.</li>
<li>Click Install Now, then Activate.</li>
</ol>
<h3>Upload via ZIP File</h3>
<ol>
<li>Download the plugin ZIP file from <a href="https://www.mailborder.com/zendesk-sso-plugin" rel="nofollow ugc">mailborder.com</a> or from WordPress.org.</li>
<li>In your WordPress admin dashboard, go to Plugins → Add New and click Upload Plugin at the top.</li>
<li>Select the ZIP file and click Install Now.</li>
<li>When installation completes, click Activate Plugin.</li>
</ol>
<h3>Manual Installation (FTP or File Manager)</h3>
<ol>
<li>Download the plugin ZIP file and extract it on your computer.</li>
<li>Upload the extracted folder to <code>/wp-content/plugins/</code> using FTP or your hosting file manager.</li>
<li>Activate it through the Plugins menu in WordPress.</li>
</ol>
<h3>Configuration</h3>
<ol>
<li>Navigate to Settings → TokenLink Zendesk SSO.</li>
<li>Enter your Zendesk Subdomain and Shared Secret.</li>
<li>Set a Login Redirect Page if you use a custom login URL.</li>
<li>Create a blank WordPress page and insert this shortcode: ** [tokenlink_zendesk_login] **</li>
<li>(Optional) Create a menu item that links to that page. (e.g. a Support link)</li>
<li>Use that page’s URL as your Remote Login URL in the zendesk.com SSO settings.</li>
</ol>
The plugin will automatically handle authentication to Zendesk and redirect users to Zendesk via secure JWT SSO.
<h3>License</h3>
This plugin is licensed under the GPLv3 or later. 
It includes the Firebase PHP-JWT library, which is licensed under the BSD 3-Clause license.

TokenLink SSO Login for Zendesk

Provides secure JWT-based single sign-on (SSO) between WordPress and Zendesk. No third-party plugins, no tracking, no bloat. Totally free.

Admin Zendesk Help Widget vs TokenLink SSO Login for Zendesk