Shopify App using NodeJS
This project will help you get started. It has sample code to allow a store to install your app(free) and get a token for the store. This token will allow you to make API calls to Shopify.
Permission Scope
This project scope is: read_products,write_products but you can change this for your app.
Note
You must add a .env file to your project to save your app settings. Make sure you don't commit this file to your source code
Make your app available on the internet from your localhost
I'm using ngrok.com to tunnel traffic from the web to my localhost app.
Videos about this app are on youtube.com/user/videocode2