スーパーブリッジ

Superbridge is a bridging tool designed to facilitate native asset transfers between Ethereum mainnet and multiple rollup chains such as Optimism, Arbitrum, Base, and Zora. It serves as an entry point for developers and users looking to move Ether and other tokens seamlessly across these layer 2 scaling solutions. The platform focuses on native bridging, which means it leverages the underlying rollup protocols directly rather than relying on third-party wrapped tokens or custodial solutions.

Key features include support for forced withdrawals, which allow users to benefit from Ethereum's censorship resistance by submitting withdrawal transactions directly on Ethereum mainnet, albeit at a higher gas cost. Additionally, Superbridge offers an Easy Mode that automates the multi-step withdrawal process common in rollup environments. This mode handles relaying the withdrawal transaction back to Ethereum and refunds any leftover ETH, simplifying the user experience and reducing manual intervention.

Superbridge targets DeFi developers and infrastructure teams who require reliable, secure, and user-friendly bridging solutions between Ethereum and rollups. Integration involves interacting with Superbridge's APIs and smart contracts, with comprehensive documentation available to guide developers through ecosystem-specific nuances, such as differences between Optimism and Arbitrum. The project is open source with active development on GitHub, and users can get started by exploring the detailed guides and SDKs provided in the documentation.