Auth0 React Native App - callback url

Hello all,

I am new to Auth0 and trying to implement it in a React Native App, I am following the docs at this page React Native Expo Doc. The thing is that I don’t know what to put in the callback url, cause I am on a React Native app and we don’t have any url in a app.
Can someone help me ? :slight_smile:

I would appreciate !!
Thanks a lot