Square is a payment processor that can provide secure credit card processing for your Kartra checkout forms.

How to integrate Square with Kartra

You will need a Square account to complete this guide. Visit Square's website to create one.

Create Kartra integration

  1. Go to Settings > Integrations
  2. Click + Integration in the top right
  3. In the Providers window, select Square and click Next
    Create a new Square payment integration
  4. In the New payment gateway window, click Connect Square. A new window opens on the Square website, where you can authorize the connection.
    Authorize the connection between Kartra and Square
  5. Click Allow to authorize the connection between Kartra and Square. All permissions are required to complete the integration.

Troubleshoot a Square integration

If the connection with Square is not successful, a red icon displays on the integration tile.

Square 05

To resolve this, delete the integration and start again. Use the steps in this guide to reinitiate and authorize the connection with Square.