Are OAuth shared accounts possible?

I was wondering if a user could register with an account from abc and I work with features from that platform. But later they can add xyz and I can work with features from them too. Could the user then log in from any of those platforms?

Yes, as long as it is the same email address for all.

and what if it's not?

Then not

then it won't be possible at all?

oh

What is your use case?

connect between discord, google and twitch for management of videos/streams

the the user would need to have registered on all 3 platforms with the same email

I see

How else would you now it is the same user?

I don't know. That's why I am here. Thought it might handle the relation through the oauth somehow

It does but it based on email.

It will be listed under identities all their oauth logins

I see

thanku for the help

Sure thing, yw