Aave V4

Aave V4 is a modular lending protocol on Ethereum featuring a hub-and-spoke architecture

## Overview Aave V4 is a modular lending protocol built on Ethereum that allows users to deposit cryptocurrency assets as collateral and borrow against them. The protocol operates on a hub-and-spoke architecture, a structural design that centralizes core functionality in a main hub while distributing specialized lending instances across spoke markets. This modular approach enables Aave to support multiple isolated lending pools tailored to different risk profiles, asset types, and use cases, rather than forcing all activity through a single unified liquidity pool. The protocol exists to addres