1. Log in/Create your Shopify account on Shopify Partners.

  2. Click on “Add store” -> “Create development store”

  3. Select the “Create a store to test and build” option and fill out the details.

    • Click on “Start with test data” if you’d like to start with some pre-filled products to your store.
    • Once that’s complete, click on “Create development store”.

  4. Now to add your own product:

    • Go to “Products” -> “Add your products”
    • Fill out the product details
    • Click on “Save”

  5. Now to set up test payments:

    • Click on “Settings” (on the bottom left of the page)
    • Go to “Payments” -> “Activate Shopify Payments”
    • Fill out the Address details and click on “Next”
    • Under the “Submit information about your business”, click on “Submit details”
    • Fill in the information and click on “Submit for verification”

  6. In Payments Enable Shopify Payments by clicking “Switch to Shopify Payments” -> “Activate Shopify Payment”

  7. Fill in the required information in order to enable Shopify Payments.

  8. Enable Test Mode for Shopify Payments

    • Click “Manage” on the Shopify Payments section
    • Scroll to the bottom of the next screen and check “Enable test mode” and click “Save”

  9. Publish your Shopify store to remove the password and test the API