Authentication as a service.
Passwordless. Multi-factor. Compliant.
From passwordless email to biometric passkeys — let your users choose how they authenticate.
Passwordless email verification codes
One-tap Telegram login
Google, GitHub, Yandex, VK and custom providers
WebAuthn/FIDO2 biometric authentication
Authenticator app support
Flexible multi-factor coordinator
Multi-tenant architecture with custom roles and permissions. Invite links, access requests, org-scoped OAuth clients and tokens.
Full-featured dashboard for managing users, OAuth clients, sessions, and activity logs. Real-time metrics and audit trail.
GDPR, FZ-152, and regional data isolation out of the box. Your users' data stays where the law requires.
BaseAuth deploys to multiple isolated regions. Each region runs its own authentication cluster, database, and encryption keys.
User data never leaves its designated region. Cross-region federation lets your global team collaborate while staying compliant.
GeoDNS routes users to the nearest compliant region automatically. Zero configuration required.
curl -X POST https://auth.baseauth.dev/connect/token \
-d grant_type=authorization_code \
-d code=YOUR_CODE \
-d client_id=your-app \
-d redirect_uri=https://your-app.com/callback