A payment integration ID is the identifier for your payment method that you're integrating with through Accept.

In order to get your integration IDs:

  1. Go to Payment Integration tab found in your Accept Dashboard.
  2. By default you will find a test card integration ID.
  3. In case you want to add a new payment method integration ID, click on the "Add" button then choose the desired payment method.
  4. In case your integration was a Shopify integration, check the "use shopify" button, for more info about Shopify integration please check this article.
  5.  For more information about Transaction processed callback and Transaction response callback please check this article.