I'm an online shopper who loves efficiency and hates filling out forms, so TwoTap's solution that automates the checkout process across top e-commerce websites immediately grabbed my attention. Not only does TwoTap help automate checkout, but the TwoTap API gives developers a new way to handle referral-based e-commerce. With just a few calls to the API, developers can complete a purchase on a customer's behalf.
In this tutorial, you’ll learn how to build a Shopify app from scratch with Node. You’ll learn how to request an access token from a shop and then make an API call. First, you’ll need to create a public HTTPS address for the purposes of authentication.