id.27b.io

Passkey-first OpenID Connect provider. Personal identity, zero infrastructure.

Passkey-FirstWebAuthn/FIDO2 as primary auth, password fallback
OIDC CompliantRFC 6749, OpenID Connect Core 1.0
Edge-NativeCloudflare Workers + D1, globally distributed
Admin-ControlledNo self-registration, you control who has access

Request Access

Interested in using id.27b.io? Submit a request and I'll get back to you.

OIDC Endpoints

Discoveryhttps://id.27b.io/.well-known/openid-configuration
JWKShttps://id.27b.io/.well-known/jwks.json
Authorizehttps://id.27b.io/authorize
Tokenhttps://id.27b.io/token
UserInfohttps://id.27b.io/userinfo

Integration

Configure your application's OIDC client:

{
  "issuer": "https://id.27b.io",
  "client_id": "your-app-name",
  "redirect_uri": "https://your-app.com/callback",
  "response_type": "code",
  "scope": "openid email"
}

Supported Flows

User accounts are admin-managed only. Use the form above to request access. Existing users can manage passkeys at /account.

Links