This Ruby on Rails guide will help you learn how to secure a Ruby on Rails API using token-based authorization. You’ll learn how to integrate Auth0 with Ruby on Rails to protect endpoints using Rails concerns, implement token-based authorization, validate access tokens, make authenticated requests, and implement Role-Based Access Control (RBAC).
I want only the magic link - passwordless logic with auto registration. I don’t need social logins or password logins. How I use magic link with a Rails API backend?