I would like to know how to do the integration with Auth0 as an identity provider using oidc connect in keycloak.
Docs for adding an OIDC identity provider are here:
https://www.keycloak.org/docs/latest/server_admin/#_identity_broker_oidc
By default, your Auth0 OIDC configuration URL is formatted like this:
https://<YOUR_AUTH0_DOMAIN>/.well-known/openid-configuration
Which should allow you to automatically configure everything but the clientId and clientSecret.