Assuming you have a validator running, or have tokens staked to a validator, you'll eventually want to withdraw your rewards. Here's how to do it.
To find your validator address:
To query your outstanding rewards:
To query your outstanding commission:
To withdraw rewards and commission from a particular validator:
Withdraw rewards using offline signing:
On an online machine, query the account number, sequence number and chain ID parameters:
On any machine, generate the transaction and save into a file:
On the offline machine with your account private key, sign the transaction you saved into the file in the last step:
On an online machine, broadcast the Tx: