Shopify authentication

Hello there,
I am a node js developer. i am creating an application which authenticate through your shopify app.
how can i integrate shopify in my application so that already registered member of shopify can login through their credential and i can get details of the users so i will update that details in my database.

Hi @SHarpreetSingh :waving_hand:

I’d recommend reviewing our docs on the different methods of authenticating and authorizing apps with Shopify’s platform. The easiest way to get started is to use Shopify CLI to generate a starter NodeJS app that includes code for handling OAuth and session tokens.

Hope that helps!

Hello there,

i am creating an application which authenticate through your shopify app.
Let suppose i have a store so the users of the store, can have an shopify account with that account they can login in to store and i need the users acces token, users details like email,phone so that i know that this user is on shopify.
after that i can use their email or phone .