Passkey Directory
Documentation URL indicates passkeys are allowed as a multi-factor authentication option.
MFA supportCommunication
Domains
twitter.com
Also: twitter.com
Last verified
Dec 10, 2025
Date when passkey support was last confirmed
Sign-in mode
MFA Only
Passkeys used as a second factor alongside password
Platforms
web
Notes
2FA Directory entry lists MFA as 'allowed' and includes documentation (https://help.x.com/managing-your-account/how-to-use-passkey) and a recovery/help URL (https://help.x.com/managing-your-account/issues-with-login-authentication).
Documentation
Sources