we are using a third party app which has oAuth 2.0 and we want to post items to our shopify store such as using POST /admin/api/2021-10/products.json .
We are not using our own node.js server, as we are doing it through the app.
How do i obtain the credetials to authenticate using oAuth? I already went through the documentation and still unsure where to go about from here.
It's asking me for parameters such as Authorization Request URL , client_id, redirect_uri, etc.
On the ebay oauth 2.0, it allows me to get these parameters in production but im unfamilier as how to obtain it from shopify.
