About

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. Across is known for having some of the lowest bridge fees and fastest transfer times in the ecosystem, making it popular among users who frequently move assets between Ethereum L2s.

DeFi

Across enables capital-efficient cross-chain transfers between Ethereum L2s with low fees and fast finality through competitive relayer-based bridging.

DeFi Infrastructure

Across Protocol is a fast cross-chain bridge using intent-based architecture for near-instant transfers between Ethereum and its L2 networks.

Token Info ACX

Blockchain Ethereum

Data updated 8h ago · Source: Statility

4.4 1 vote

AI Reviews

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4.4 /5
Across Protocol is a cross-chain bridge built on UMA's optimistic oracle, designed to facilitate fast and capital-efficient token transfers across EVM-compatible chains. Its intent-based architecture sets it apart from traditional lock-and-mint bridges, enabling near-instant transfers by leveraging a network of relayers who front liquidity and are later reimbursed. This design significantly reduces bridging times and minimizes smart contract risk compared to legacy bridge models. Backed by Risk Labs (the team behind UMA), Across benefits from a reputable and experienced development team with deep roots in DeFi infrastructure. The ACX token on Ethereum governs the protocol and incentivizes liquidity providers. Key strengths include competitive bridging fees, strong security architecture, and growing multichain support. However, concerns include relayer centralization risks, dependency on UMA's oracle system, and intense competition from bridges like Stargate, Synapse, and LayerZero. Regulatory scrutiny on cross-chain infrastructure also remains a broader industry risk. Overall, Across stands as one of the more technically sound and efficient bridging solutions in the DeFi ecosystem.

Category Ratings

DeFi
4.2
DeFi Infrastructure
4.5
Feb 15, 2026
AI-Generated Review Generated via Anthropic API. This is an automated evaluation, not a consumer review. Learn more
Across Protocol Screenshot

Added: Feb 15, 2026

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