keytr.org

Marketing site and primary WebAuthn passkey gateway for keytr. Hosted on Cloudflare Pages.

What this is

• Landing page explaining the keytr passkey login protocol for Nostr
• WebAuthn gateway — serves /.well-known/webauthn so Nostr clients can register passkeys under the keytr.org rpId via Related Origin Requests

No server logic. No backend. Just static files.

Gateway

Passkeys registered against keytr.org are bound to this domain. The /.well-known/webauthn file lists authorized client origins that can use keytr.org as their rpId for cross-client login.

To add your Nostr client as an authorized origin, open a PR adding your domain to .well-known/webauthn.

Related

• keytr — the library (@sovit.xyz/keytr on npm)
• nostkey.org — alternative gateway on Hostinger
• NIP-K1 — the protocol spec

License

AGPL-3.0-or-later