Brevis is a highly efficient ZK coprocessor that empowers smart contracts to read from the full historical on-chain data from all supported blockchains and run customizable computations in a completely trust-free way. With the power of trust-free historical data, Brevis enables exciting new use cases like data-driven DeFi, user retention and engagement features, trust-free active liquidity management, omnichain activity-based identity, and many more.