Sign in with a wallet
People can sign in or sign up with a Base wallet, link wallets to an existing account, and see the pay-per-call payments made from them.
Where wallet sign-in is switched on, the sign-in and sign-up pages offer "Sign in with wallet". The wallet signs a short message that names Last Price; nothing is sent on chain and it costs nothing. Ordinary wallets and smart wallets on Base both work.
A wallet that has not been used before creates a new account, which joins the waitlist like any other new sign-up. Sign in with the same wallet later to check whether access is ready.
Account settings now have a Wallets section. Link a wallet to an account you already have, so either sign-in method works, or unlink one you no longer use. A wallet that created its account stays linked to it as the account's sign-in identity. The same section lists the pay-per-call payments made from your linked wallets, with their status and a link to each settled transaction. The list is read only.
For help, write to support@last-price.ai.