#Wallets

Thaw connects to browser wallets through Wallet Standard, the interface most Solana wallets expose. Any installed wallet that can sign Solana transactions appears under Connect wallet.

#What Thaw asks the wallet to do

Only one thing: sign a transaction. Thaw never asks for a message signature, never asks to send on its own, and never holds your keys. Every transaction is built unsigned, checked in your browser, shown to your wallet, and sent by the page after you approve it.

Before your wallet sees a transaction, the page verifies that:

• your wallet is the fee payer;
• every instruction belongs to the Thaw program, the token programs, the associated token account program, the system program or the compute budget program;
• the instruction data contains what you asked for, such as your order's commitment or its salt;
• it references the market, batch and order it should.

If any check fails the page refuses to ask for a signature and says why.

#Hardware wallets

Wallets that depend on a USB device are not offered.

#Reconnecting

The page reconnects silently to the wallet you used last time, when that wallet allows it. Disconnect in the wallet menu forgets it.