Checkbook: Digital Checking for WooCommerce


This plugin allows you to accept digital checks through as payments through WooCommerce.

Simply install the plugin, configure the settings to fit your needs, and will appear as a payment option in your WooCommerce cart.


  • Example Payment Gateway
  • Example Authentication Screen


First you will need to setup your account and receive your API credentials.

  1. Navigate to and create an account if you have not already. If you have, login to your account.
  2. From your account dashboard, go to Settings > Developer. On this page you can see the API credentials necessary for plugin installation.

Plugin Installation:

  1. Install the plugin through the Plugin Repository
  2. Activate the plugin through the ‘Plugins’ screen in WordPress
  3. Use the Configure screen to configure the plugin settings with your API Secret Key and Client ID.
  4. On the Configure screen, a default value for the Redirect URL will be filled in. Set this link as the Callback URL on the Checkbook Developer page.


Why do I receive an error that I cannot send checks to myself?

While testing the plugin, create a separate account to make payments from. You cannot send a check to your account from your own account.

I am facing another issue.

Please contact our support at


March 17, 2023
I recently integrated the Checkbook Payment Plugin into my WordPress site and found it incredibly straightforward to set up and configure. The Checkbook service offers compatibility with multiple payment gateways, allowing me to receive funds instantly via a virtual card. The one-click checkout feature has notably decreased cart abandonment rates, providing customers with a seamless purchasing experience. Additionally, the responsive and dedicated customer support team exceeded my expectations for an emerging company. You need to register at and obtain your API keys, which is a one-step process. One of the plugin's most notable features is its built-in debugging tool, which was instrumental in helping me identify and resolve an issue related to my callback path in the Checkbook developer profile. As a developer, I often struggle with troubleshooting due to inaccessible API responses, but this plugin made it a breeze. I wholeheartedly recommend the Checkbook Payment Plugin to anyone looking to enhance their WooCommerce store and provide a more comprehensive payment experience for their customers.
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Contributors & Developers

“Checkbook: Digital Checking for WooCommerce” is open source software. The following people have contributed to this plugin.




  • Added a debug option to the admin settings


  • Changed oAuth HTTP requests to be compatible with the new Checkbook’s oAuth flow
  • Bug fixes


  • Changed plug-in title


  • Adding technical support information


  • Changed URL link from to


  • Changed oAuth HTTP requests to be compatible with Checkbook’s updated backend systems


  • Updated compatibility to work with Checkbook API v3


  • Initial upload to