I have created a web app and use Auth0 for authentication. Each user has his own page with personal data. How can I connect an user logged via Auth0 to my Mysql database in order to retrieve and update his specific data?

Hi @rutiglianomassimilia , You can use the sub claim from the token (this is the user ID). Or you can store a seperate database ID in the user’s app_metadata and add it to the token.

rutiglianomassimilia October 30, 2020, 8:06pm 12

I use React SDK, if there is no solution to the problem I will have to use the email as an identifier.

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