MARCO Passport

Sign in to your Passport

A Web3 wallet is the only way to create a Passport. Linked email and passkey can reopen that same Passport as alternative access methods; they never create a new one.

Primary method

Continue with your linked wallet

Connect the wallet that controls this Passport and sign a one-time SIWE message. No transaction, no approval, no seed phrase.

Passkey · runtime UNKNOWN

Passkey sign-in works only if you have already registered a passkey on this Passport. New Passports must first sign in with a wallet, then register a passkey from Credentials.

This browser does not expose WebAuthn.

No Passport yet? Create one with a Web3 wallet.