DeFi Data Aggregation

Infrastructure

DeFi data aggregation functions as a critical middleware layer, consolidating disparate streams of on-chain activity into standardized, machine-readable formats. By querying multiple decentralized exchanges, lending protocols, and derivatives platforms, these systems eliminate information asymmetry across fragmented liquidity silos. Quantitative analysts rely on this normalized output to reconstruct historical order books and track real-time changes in total value locked.