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Soneium

Chain

Ethereum Layer-2 built on Optimism’s Superchain, enhanced by Steer’s ALM infrastructure and integrated with Kyo and QuickSwap.

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Soneium is an Ethereum Layer-2 protocol built on Optimism’s Superchain architecture and developed by Sony Block Solutions Labs. It is designed to deliver scalable, secure, and enterprise-grade blockchain infrastructure that enables the next generation of DeFi, Web3, and institutional applications.

To support deep and efficient onchain markets from day one, Steer Protocol provides Active Liquidity Management (ALM) infrastructure across Soneoium’s ecosystem. Steer vaults automate liquidity provisioning, rebalance LP positions in real time, and reduce slippage across both volatile and stable assets.

Steer’s integration extends across Soneoium’s native DEX Kyo, and cross-platform partner QuickSwap, enabling programmable, optimized liquidity across all major trading venues. This makes Soneoium a high-performance, liquidity-rich Layer-2 ecosystem designed for capital efficiency, institutional scalability, and long-term composability.