What is Across Protocol (ACX)?

Deep Dive

1. Purpose & Core Technology

Across Protocol addresses the slow, expensive, and risky nature of traditional cross-chain bridging. Its core innovation is an intent-based architecture. Instead of locking assets in a contract, users submit their desired transfer outcome. A permissionless network of relayers competes to fulfill these intents instantly using their own capital, providing users with near-instant finality—often within minutes.

Settlement occurs later on Ethereum via UMA’s Optimistic Oracle, which batches and verifies transactions. This design minimizes the need for large, locked liquidity pools, improving capital efficiency and keeping fees low (typically 0.01–0.3%). The protocol has facilitated over $28 billion in bridge volume with no loss of user funds from exploits in its core contracts.

2. Recent Structural Evolution

Historically, the ACX token was used for governance of the Across DAO. However, in March 2026, the core team, Risk Labs, proposed a fundamental change titled “The Bridge Across.” The community voted, and on 7 April 2026, the proposal passed to transition the protocol’s operating structure from a DAO to a U.S. C-corporation named AcrossCo.

This shift was motivated by challenges in forming enforceable contracts with institutional partners under a DAO model. ACX holders were given two paths: a 1:1 token-to-equity exchange in AcrossCo or a token buyout for USDC at a fixed price. The protocol’s operations continue uninterrupted, but this move represents a significant evolution from a decentralized governance model to a traditional corporate entity to drive future growth.

Conclusion

Across Protocol is fundamentally a capital-efficient bridge that pioneered intent-based design for speed and low cost, now evolving its operational structure from a community-led DAO to a corporate entity to capture institutional opportunities. How will its new corporate form impact the development and adoption of its core bridging technology in a competitive multi-chain landscape?