How do I set up my payment gateway with Heartland Payment Systems?

As an admin, learn how to link Optix with your Heartland Payment Systems account to accept and process payments

Written by Alison Parker
Updated over a week ago

In Heartland:

Log in and navigate to your 'Account Settings' screen
Locate and make note of your 'Secret API Key'

In Optix:

Select Apps from the left-hand menu
Scroll down and click Heartland Payment Systems
Click Install
Input the 'Secret API Key' you retrieved from Heartland
Click Save