Aave Founder: Aave V4 defaults to risk isolation, securing 1.2 billion dollars in deposits

The founder and CEO of the decentralized lending protocol Aave, Stani Kulechov, responded to various statements regarding Aave V4. He stated that the Hub and Spoke of Aave V4 are by default isolated according to risk characteristics, allowing risk-adjusted markets to share liquidity within set limits through the Hub to support new use cases while avoiding unnecessary fragmentation of liquidity. He believes that completely isolating liquidity often splits funds, reduces utilization, and increases user costs, which becomes more apparent after the incentives used to guide liquidity end.

Stani mentioned that in V4, Spoke represents the lending market, and the Hub can share liquidity between these markets, allowing isolated risk characteristics to utilize the capital pool, thereby improving utilization and capital efficiency. Unlike typical curation vaults that start with zero liquidity and require funds or incentives to guide them, V4 Spoke can rely on the entire Hub balance sheet from the first day of launch. He also stated that the V4 architecture is simpler and remains flexible, with the overall codebase significantly smaller than Aave V3.

According to him, Aave V4 has secured $1.2 billion in deposits and is deployed across multiple networks, including Ethereum, Avalanche, and Arc. V4 has supported third-party curators like EtherFi, allowing curators to build and manage complete market structures and participate in the economic distribution of a broader lending market, rather than just charging fees for managing deposit scales.