Auth0 Home Blog Docs

Validate JWT token - unique public key



Hi !

I have a question. i’m using Auth0 to provide service account to my API (machine to machine).

Each time someone call the API, the token provided is veryfied based on the public key.
I’ve noticed that two machine to machine account has the same public key (and that’s cool for me, because i don’t want to update my validation with new public key for every new user added to my auth0 account).

Is this “normal” ? Will the public key change at a certain time ?