scopes_supported field in your authorization server metadata. By default, Auth0 lists only a static set of OIDC scopes in the authorization server metadata, so API-defined scopes are invisible to agents. When you configure a UCP resource server, Auth0 adds the UCP scopes to the scopes_supported field.
Endpoints
Auth0 merges the UCP resource server’s scopes intoscopes_supported on both documents:
https://YOUR_AUTH0_DOMAIN/.well-known/openid-configurationhttps://YOUR_AUTH0_DOMAIN/.well-known/oauth-authorization-server
Example
Behavior
- Auth0 returns all scopes defined on the UCP resource server, merged with the standard OIDC scopes.
- Tenants that haven’t configured a UCP resource server see no change to their metadata.
- Only one API per tenant can be configured as a UCP resource server and publish its UCP scopes to discovery metadata.
- Changes to the resource server’s scopes or type are reflected in the metadata after the tenant cache refreshes.