This plugin hasn’t been tested with the latest 3 major releases of WordPress. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.



At Optty, we are leading the change in Buy Now Pay Later integration. We allow merchants of any size to Integrate once and switch on the Buy Now Pay Later and Next Gen payment providers of your choice in minutes.

The Optty plugin allow your customers to select to pay via your Buy Now Pay Later providers at the checkout. It also provides the functionality to display information on the available providers on the category pages, individual product pages, and on the cart page.

Once you have integrated with Optty, we connect you to the Buy Now Pay Later with the API Key and Secret that they provide to you. Our sophisticated technology will have you trading in minutes with full functionality including partial and full returns. It is so simple and you have full control from the Optty retail control center.


  • Payment methods menu.
  • Optty settings page.
  • Optty checkout view.


Prior to installing the Optty plugin, visit and sign-up for an Optty sandbox/test account.

  1. Login to your WordPress admin account.
  2. Navigate to Plugins > Add New.
  3. Type Optty into the Keyword search box and press the Enter key.
  4. Find the Optty plugin. Note: the plugin is made by Optty.
  5. Click the Install Now button.
  6. Click the Activate button.
  7. Navigate to WooCommerce > Settings.
  8. Click the Payments tab.
  9. Click the Manage button, next to Optty.
  10. Enter the Client ID, Client Secret, and Hash Secret that were provided by Optty for sandbox use.
  11. Save changes.

You can now visit the Optty Retail Control Centre to setup your Buy Now Pay Later providers in your sandbox.

Once you are ready to make your installation live, let us know and we will send you your production credentials.

Visit for a simple guide to setting up your Buy Now Pay Later providers in minutes.


How do I sign up to Optty?

It takes less than a minute to sign-up to Optty. Simply go to HERE and complete the simple form, and we will send you your logon credentials straight away, account signup is free.

Why use Optty when I can integrate directly with a BNPL?

Optty simplifies the integration process, allowing you to add a new BNPL onto your website in under 2 minutes.

We also give you full control of how the BNPL is displayed on your site, without the need for any technical knowledge.

Optty allows you to test each BNPL as they are already pre-integrated on the Optty platform.

How long does it take to enable a BNPL with Optty?

It take less than 5 minutes to connect to your BNPL and customise the product and checkout page on your website.

What do I do if I need help?

More answers can be found HERE and you can also let us know you require assistance using the Optty Support Form HERE.


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Contributors & Developers

“Optty” is open source software. The following people have contributed to this plugin.


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Interested in development?

Browse the code, check out the SVN repository, or subscribe to the development log by RSS.



  • Initial release