Terminal3 Payments has partnered with Shopify to allow its server owners accept payments easily via Terminal3 Payments using credit cards, SMS payments, prepaid payment methods (such as TicketSurf, Boleto), bank transfers and eWallets.

Terminal3 Payments activation

To connect Terminal3 Payments with your Shopify store simply follow the 2 easy steps below:

Project configuration in Terminal3 Payments system

  • Create your project with Shopify connect button. Please note that this step is compulsory to have a project which is set up correctly for you to use.

  • You will be taken to Terminal3 Payments Account Registration Page. Sign Up if you don’t have an account or Sign In if you already have one. When you Sign Up, use your Shopify webstore URL for the Website URL field (e.g.

  • A new project with [shopify] in the name will be automatically created and configured for you. Please use this project from now on.

    • In Settings section, please set your project type to Digital Goods.

    • Set Pingback type to URL.

    • Configure your Pingback URL to

    • Choose the Pingback Signature Version to version 3.

    • Click Save Changes

  • In Widgets section, create a widget that you prefer. And save changes.

Setup Terminal3 Payments module on your platform

  • Please authorize Paymentwall on your Shopify store via this link.

  • After you log in to your shop, you will be prompted to add Paymentwall as a gateway.

  • Click the Add payment gateway button. Terminal3 Payments should be available on your admin Payments settings page.

  • In your dashboard, please go to Settings –> Payments section, and look for Alternative payments tab.

    • Choose Paymentwall from the dropdown list.

    • Fill all the required fields and click Activate to enable the gateway.

The Project Key and Secret Key can be found in your Terminal3 Payments Account in My Projects tab.


  • Terminal3 Payments provide supports for all up-to-date Shopify version.

  • List of available Payment Methods can be discovered here.

Contact if you find the version of your Shopify module is not supported.

Next step

You can start to test payments of your projects.

Refer to test payments with test method

Once you make sure everything works smoothly, please submit your project to go live.

See how to live your project