Silent Authentication on Ruby on Rails / Regular Web Apps

Hello, we are trying to implement a feature to extend the session using inactivity timer as described in Sessions.

Our application is a Regular Web App using Ruby on Rails. Our Auth0 integration is the one described in the Quickstart guide.

  • What is the endpoint we need to call to extend the session?
  • Should we be calling this endpoint with every request to our server?

From our reading, we need to configure silent authentication (Configure Silent Authentication). To achieve this we tried to use /authorize with prompt=none. But how is does Auth0 understand for with user this is?

Thank you