River and the Sui Foundation are entering a strategic partnership to expand satUSD into the Sui ecosystem and connect cross-chain liquidity with real utility on Sui.
Both teams share the same objective: build an environment where capital from different ecosystems can move easily and be deployed directly into productive use cases.
Strengthening Sui’s Liquidity Layer
Over the coming months, River will introduce satUSD liquidity to Sui through integrations with established DeFi protocols including Bucket, Momentum, Ember, Navi, Volo, Bluefin, Scallop, and Cetus.
These integrations position satUSD as a key stable asset within Sui’s DeFi stack. Lending markets, trading venues, yield strategies, and reward mechanisms will be able to utilize the same stablecoin, creating a more efficient base layer for activity across the ecosystem.
Why River and Sui – Aligned Architecture
River provides the chain-abstraction stablecoin system that enables capital to move natively between networks. With LayerZero as the messaging layer, users can deposit collateral on one chain and mint satUSD on another without requiring bridges or wrapped assets.
This structure preserves security while improving mobility. It allows developers and users to interact with liquidity from multiple ecosystems through one unified stablecoin.
Sui offers the execution environment for this liquidity. Its high-throughput, parallelized architecture supports real-time DeFi activity and reduces operational friction for protocols integrating satUSD.
Together, these components create a direct path for cross-ecosystem capital to enter Sui and participate in its financial applications.
Demonstrated Liquidity and Adoption
River brings capital and usage that is already active on-chain:
- 600M in TVL across multiple mainnets
- 300M satUSD circulations within months
- Prime Vault, River’s institutional product, reached $200M deposits in two months.
- A community exceeding 800,000 members and 200,000 on-chain users
This liquidity is established, circulating, and ready to expand into the Sui ecosystem.
A More Connected DeFi Environment
Both River and Sui view interoperability as a necessary foundation for the next stage of on-chain finance.
Liquidity should not be restricted by network boundaries. It should be accessible where applications and users need it.
Integrating satUSD into Sui creates this link. Developers gain a stable and mobile asset. Users access yield and leverage strategies without shifting capital manually between chains. Protocols benefit from a shared liquidity base that improves efficiency and volume.
This partnership aligns with River’s broader plan to build a large-scale on-chain financial system supported by productive, cross-ecosystem assets. Extending satUSD to Sui is a key step in that direction.
About River
River is building the first chain-abstraction stablecoin system that connects assets, liquidity, and yield across ecosystems.
Powered by the omni-CDP stablecoin satUSD, River allows users to collateralize assets on one chain and mint on another — natively earning, leveraging, and scaling across networks.
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