Virtual Order Books

Mechanism

Virtual order books represent a novel mechanism for managing and matching trades, particularly in decentralized finance (DeFi), where traditional centralized order books are not natively supported. These systems often leverage smart contracts to aggregate off-chain orders or use zero-knowledge proofs to enable private order submission before settlement on-chain. They aim to replicate the efficiency of traditional order books while maintaining decentralization. This mechanism addresses the limitations of on-chain liquidity.