Across Protocol
About Across Protocol
Across Protocol is an optimistic cross-chain bridge designed for capital efficiency and speed. It uses a system of relayers who front capital to enable fast bridging, with UMA's optimistic oracle verifying correctness. Across is known for some of the lowest bridge fees and fastest settlement times in the ecosystem.
Key Features
- Intent-based bridging
- Relayer network
- UMA optimistic oracle
- Low fees
- Fast settlement (~1-5 min)
- Capital-efficient LP model
- Multi-chain support
- ACX rewards
Risks
- Relayer liveness risk
- Oracle risk (UMA)
- Smart contract risk across multiple chains
- LP capital lock-up
- Bridge exploit risk
Community & Socials
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