Reaper is an auto-compounding yield farm that uses compound interest to maximize user yields. Users deposit liquidity tokens into vaults, and Reaper compounds them at the best rate possible - faster for higher APR farms and slower for lower APY farms. Each harvest completes 17 transactions and uses the collected fees to pay for the gas to the users. Reaper is a decentralized autonomous organization, and all fees go toward the development of Fantom's financial infrastructure.