Across Protocol

Designed for cross-chain liquidity routing, Across Protocol operates as an intent-based bridge protocol. The route through Across Protocol uses UMA optimistic oracle security and canonical settlement layer; execution through Across Protocol proceeds only after verification. Supported routes through Across Protocol also involve relayer-filled user intents, SpokePool smart contracts, and HubPool liquidity accounting. Contract upgrades and new routes belong under Across Protocol; outages, exploits or recovery work at Across Protocol stay here when UMA optimistic oracle security changes. Use Across Protocol for cross-chain routing and verification; transaction lookup stays with explorers for the connected networks.