Boost Passkey adoption by enabling shared enrollment across subdomains. You can now customize the RP ID to allow a single Passkey to authenticate users across multiple applications under the same root domain.Currently in EA
Learn more about customizing RP ID for Passkeys:
Native Passkeys for Mobile Applications - Auth0 Docs - Native Passkeys for Mobile Applications
Passkeys - Auth0 Docs - Passkeys Docs
Fetched April 18, 2026