Heartland Payment Systems Setup

Adding Heartland Payment Systems as a Payment Method

Heartland Payment Systems is a Standard Payment Gateway in LemonStand. This means that it will have the exact same configuration fields described in the Payment Methods document other than the Credentials configuration. This article describes each credential field to help you confirm the right credentials to enter to ensure a connection is made to your account.


The Secret API Key  for Heartland Payments Systems is the Secret API Key in your Heartland Payment Systems configuration, which should be available from your Heartland Account Settings screen. 

If you're not sure where to find your Secret API Key in your Heartland account, you can contact their support team here.