Web3 Authentication Tools
"Sign in with wallet" flows using a cryptographic signature instead of a password.
No wallet-based login exists. Operators authenticate with expiring capability tokens derived from the cluster root.
How wallet-based sign-in works
The standard flow (Sign-In with Ethereum, EIP-4361, or Solana's equivalent wallet-adapter patterns) has a site generate a unique, time-limited message, ask the user's wallet extension to sign it, and verify the returned signature matches the claimed public address -- proving control of that address without ever transmitting a private key or password. The site then typically issues its own session token for subsequent requests, same as any login system, just with wallet signature replacing password as the initial proof.
"Sign in with wallet" flows using a cryptographic signature instead of a password. No wallet-based login exists. Operators authenticate with expiring capability tokens derived from the cluster root.