Wallet chain · devnet

Sign and send a transaction

Connect a Wallet Standard wallet, then call its signAndSendTransaction feature with a zero-lamport self-transfer. No SOL is moved; network transaction fees still apply.

Transaction demo

Wallet chain

Blockhash RPC

Wallet

Account: Not connected
Status: Ready

A mainnet blockhash makes the payload potentially valid on mainnet, regardless of the Wallet Standard chain supplied to the wallet.