Yes, you can earn rewards or interest on your Cosmos tokens by staking them using Leap Wallet. Staking is the process of holding and locking up your tokens to support the network and validate transactions, in return you get rewards in form of newly minted tokens.
To stake your tokens using the LEAP wallet, follow these steps:
Open the LEAP wallet app or extension on your device.
Click on the "Stake" tab located on the bottom of the screen.
If you have any past delegations, you will also them here.
Click on the "Stake" button beside Your deposited amount.
Here you can search for a specific validator or sort them by - Amount staked, Alphabetically or APY.
Choose a validator from the list of available options.
Enter the amount of tokens you want to stake.
Click on "Review" to see all the details of the transaction.
After reviewing the transaction, click on "Stake" to complete the process.