Metrom is a permissionless on-chain incentive orchestration protocol that enables DeFi projects to design, launch, and manage incentive campaigns with transparent reward distribution and robust access controls. It supports rewards- and points-based programs across multiple DeFi primitives, using off-chain computation with on-chain Merkle root publication to let eligible users claim incentives efficiently. By standardizing campaign execution and distribution, Metrom helps bootstrap liquidity and user activity across Superchain deployments.