How do you earn on the Kraken?

Earn Rewards by staking coins and fiat

Yes, Kraken pays interest on Bitcoin .

While your assets are staked in our Off-chain staking program, they are not available for trading and cannot be withdrawn to an external (non-Kraken) account or wallet. You will be able to instantly unstake assets at any time, but Kraken reserves up to seven days to process unstaking requests.