Your account
Madelyn has no passwords and no email accounts. Your wallet is your identity.
Connecting only shows Madelyn your public address. It is not a sign-in.
Choose Phantom or Solflare. A missing wallet opens the provider's own website instead.
You sign one readable message. Nothing is spent and no permission is granted.
Sign in to Madelyn. This proves wallet ownership only. It does not authorize transactions, token approvals, agent actions or a Consent Lease.
The guided demo needs no wallet, no signature and no account.
Signing in proves wallet ownership only. It never authorizes a transaction, a token approval, an assistant action or a Consent Lease. No financial advice. No transaction execution. Not affiliated with or endorsed by Solana or any wallet provider.