Balloon protocol empowers users to deposit NFTs and earn interest on their holdings. Borrowers have the flexibility to select NFTs based on their optimal valuation, collateral requirements, and desired loan duration. Moreover, borrowers are only charged interest proportionate to the time elapsed in relation to the total loan duration. Once an NFT is borrowed, users have the option to sell it immediately and repurchase it later for shorting purposes, or return any NFT from the same collection.