Intro
One of the most interesting opportunities in DeFi is turning active liquidity into usable collateral. Uniswap LP positions already do real economic work. They provide market depth, facilitate trading, and earn fees in return. But despite that, they have traditionally remained difficult to use inside lending systems without first being withdrawn, simplified, or restructured into more conventional assets. That limitation is exactly what Avana is being designed to address on top of Aave v4.
The architectural foundation for this comes from Aave v4’s hub and spoke model. At a high level, the design separates shared liquidity from collateral specific market logic. The hub is intended to manage the common liquidity layer, while spokes are designed as specialized markets with their own collateral rules, risk treatment, and liquidation behavior. For LP collateral, that separation matters because a Uniswap position does not behave like ordinary token collateral. It requires its own valuation logic, its own parameterization, and its own liquidation path, even if it draws liquidity from the same broader lending system.