ClearTrace

ClearTrace is a neutral referee for DEX execution quality. Instead of relying on self-reported numbers, it benchmarks every major DEX aggregator against the same on-chain baseline: quote accuracy, realized slippage, user-only revert rates (bot retries filtered out), and MEV sandwich exposure. It also runs a cross-frontend attribution engine that identifies who is really behind "unknown" DEX volume (interface frontends, routers, desks, and bots) across Ethereum, Base, Arbitrum, and Optimism. The methodology is published, every figure is timestamped and reproducible, and everything is free: a live dashboard, a public REST API with no signup or key, and an open dataset mirrored on Hugging Face, Kaggle, GitHub, and Zenodo (citable DOI). Built for DeFi analysts, protocol teams, and MEV researchers.