I'm building a NodeJS API + Android/IOS Apps connecting to that API.
Additionally, I have a Shopify store where customers register and purchase products.
Now, I need to set up auth flow on these mobile APPS, which will redirect to the Shopify store, authenticate using customer account credentials, allow that customer to log in with APP, and allow API access with that authentication.
API Auth layer developed with JWT authentication for the moment which is working without shopify interaction.
Is there anyone who has done something like this with Shopify customer accounts?