Installing the plugin
Download the Fondy payment gateway plugin for Webasyst here.
Unzip the plugin files.
Copy the plugin files to the root folder of the site serve.
Log in to the Webasyst admin page.
Go to the menu “Store” → Settings → Payment.
Open the “Add payment method” tab.
Activate the Fondy payment gateway and enter all the necessary information. Enter your Fondy Merchant ID and Payment Key which you can find in the Technical settings of your Fondy merchant account.