Install the OpenSRS SSL module for WHMCS

Follow these steps to complete installation of the OpenSRS SSL module for use with WHMCS. A downloadable PDF version of this guide is attached to this article.


Step 1

Download the latest version of the SSL WHMCS module here. 


Step 2

Extract and upload to your WHMCS application.

Extract the file and drop the modules folder in the root directory of your WHMCS installation: 



Step 3

Log into WHMCS Admin interface to complete setup. 

Visit the Setup tab > Products/Services > Product/Services.


Step 4

Create the SSL service as an "orderable" product.

Note: A product can only be placed within a group. Please ensure you’ve created a group prior to this step.


Step 5

Fill out the form.

In the following example, our group is called OpenSRS Services, and we will be naming the product SSL- RapidSSL:


Step 6

Configure the Details, Pricing, and other other applicable fields to suit your business.

For the sake of this tutorial, we will direct our focus to the Module Settings tab.

Press the dropdown titled “Module Name”.

Because we’ve previously installed the
SSL module to our WHMCS installation, and are provided the option to select Opensrs_SSL.


Note: If this option is not available to you, please re-visit the steps 1 & 2 of this guide.


Step 7

Enter your OpenSRS username and API key in the fields that appear.


To obtain your API key and whitelist your server’s IP follow the guide here

The Type Field refers to the SSL service this WHMCS product creates. Ideally, if you’d like to offer more than one type of SSL service, you would create multiple WHMCS products.


Step 8

Click Save Changes. Your SSL product is now ready for order!


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