Sui has launched Sui Bridge on mainnet, introducing a native interoperability layer between the Sui and Ethereum blockchains. The bridge is integrated into Sui’s core architecture and is secured by the same validator set that runs the Sui network, aiming to provide a trust-minimized way to move assets directly between the two ecosystems without relying on third‑party bridge operators. At launch, Sui Bridge supports transfers of ETH and WETH between Ethereum and Sui, using a dedicated web interface where users connect both an Ethereum wallet and a Sui wallet to initiate and track bridging transactions. This release marks a significant step in Sui’s broader interoperability strategy and its efforts to deepen liquidity and DeFi activity on the network. Existing cross-chain solutions such as Wormhole will continue to operate, but Sui Bridge offers an official, protocol-native route for moving assets, distinguishing Sui-native bridged ETH from Wormhole-wrapped versions and laying groundwork for additional supported assets and features over time. By leveraging Sui’s performance and validator-based security model, the bridge is positioned as a lower-friction access point for Ethereum users and capital to participate more directly in the Sui ecosystem.

AI-generated background, compiled from web sources — not editorial content.

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