OnPay.io for WooCommerce


Plugin for WooCommerce, based on the official OnPay PHP SDK. The plugin adds the following functionality to WooCommerce:
– Usage of OnPay as a payment method.
– Validation of orders with callbacks directly from OnPay, outside the context of the cardholders browser.
– Management of transaction on order pages in backoffice.


  1. PHP: >= 5.6
  2. WordPress >= 5.3
  3. WooCommerce >= 3.8.1



  1. Install plugin as any other WordPress plugin.
  2. Log in with OnPay on plugin settings page in woocommerce settings.
  3. Plugin configures itself automatically after successful login.
  4. Setup up the plugin with the desired configuration.
  5. You’re ready to go.

Contributors & Developers

“OnPay.io for WooCommerce” is open source software. The following people have contributed to this plugin.




Added README.txt for use by WordPress.org
Sanitize and escape values when getting query and post values directly from PHP.
Updated class names to a format unique for plugin and similar to the rest of WordPress’ naming scheme.


Initial release