Uniswap Starts Routing External DEX Liquidity Through V4 Aggregator Hooks

TL;DR: Uniswap has switched on Aggregator Hooks in its web app and API across Ethereum, Base and Robinhood Chain, bringing outside liquidity sources into the v4 routing system.
Uniswap is no longer asking traders to choose between liquidity inside its own pools and prices available elsewhere. On Thursday, Uniswap Labs introduced Aggregator Hooks, a routing system that allows its v4 architecture to draw quotations from external decentralized exchanges.
The feature is live in the Uniswap web appli