ACX Across Protocol Rank #653 $0.0410 ▼ 0.73%

Across Protocol (ACX) is a cross-chain bridge designed to enable fast and low-cost transfers between Ethereum and a range of Layer 2 networks, including Polygon, Arbitrum, and Optimism. Operating within the broader Ethereum ecosystem, Across leverages an optimistic verification model secured by UMA's optimistic oracle, which allows transactions to be processed quickly while maintaining security guarantees. The protocol is built around capital efficiency, using a single liquidity pool rather than fragmented reserves on each supported network. A competitive relayer landscape handles transaction submission and is responsible for fronting capital to users, while a no-slippage fee model ensures that recipients receive predictable amounts. This design targets users who need to move assets between chains without the friction or cost typically associated with traditional bridges. ACX functions as the governance token for the protocol, allowing holders to participate in decisions related to bridge parameters, supported networks, and ecosystem incentives. As a bridge governance token, ACX is positioned at the intersection of cross-chain communication and decentralized infrastructure, with a focus on interoperability across the multi-chain landscape.