Directly route users to Registration in OAuth2 flows

Ory OAuth2 and Ory Identities are fully integrated, so you can easily wire any OAuth2 / OpenID Connect compatible app to your Ory sign-in. We've now added a new parameter to the Authorization Code Flow that redirects users to the registration page instead of the standard login flow - this way apps can feature a direct "sign up" action with a frictionless user experience.

All that's needed is adding the prompt=registration parameter in the authorization request, similar to existing prompt= options to trigger e.g. a consent flow or login refresh. Read more in the OAuth2 authorization code flow documentation.