Across Protocol
Across Protocol is a cross-chain bridge optimized for speed and capital efficiency, enabling fast asset transfers between Ethereum and its Layer 2 networks including Arbitrum, Optimism, Base, Polygon, zkSync, and Linea. Across uses an intent-based architecture where relayers compete to fill user bridge orders, providing near-instant transfers rather than requiring users to wait for standard bridge finality periods. The protocol is secured by UMA's optimistic oracle for settlement verification...