🗝️Sign and send Substrate extrinsics

In this section you'll use a keyring to sign an extrinsic.

How to send tokens using Polkadot API

// Sign and send a transfer from Alice to Bob
const txHash = await api.tx.balances
  .transfer(BOB, 12345)
  .signAndSend(alice);

// Show the hash
console.log(`Submitted with hash ${txHash}`);