Drew Reynolds

I have a Shopify app where they (Shopify) handle authentication. If you can login to your Shop on their platform, you can login to the Rails app. Therefore I have no need for Devise. It seems like every tutorial or video focuses on adding oauth in tandem with Devise. Curious how I could best structure allowing Shops to connect their Facebook & Instagram to my rails app. It wouldn't be to log them in but rather to make API requests on their behalf for things like sending Messages