Hi !
I have a quite special need. I have my front-end with Supabase (Yes I’m sorry but it’s like that, don’t ask) and I have a service I need to connect to that uses only Auth0.
Can I connect my user in background (the credentials are the same between Supabase and Auth0), so my service using Auth0 could just open without a login.
Is it possible ? Or not…
(Because I tried something with the client token, but it didn’t work)
Thank you !
Hi @remi.lede
Welcome to the Auth0 Community!
After doing some research, it looks like Supabase offers a documentation that goes over how to integrate with Auth0 as a third-party authentication provider, which sounds like it matches your use-case. Let me share the docs on this matter that I was able to find:
Hope this helps complete the integration, for any other issues or requests, do not hesitate to reach out to us!
Have a great one,
Gerald
Thank you for the reply, just one question, is Auth0 will replace the login via Supabase or it connects both at the same time automatically ?
It looks like it’s your choice 
Auth0 can be used as a third-party authentication provider alongside Supabase Auth, or standalone, with your Supabase project.