Saw this on The Block: Uniswap Labs’ Aggregator Hooks are now live on Ethereum, Base, and Robinhood Chain—v4 can route directly to external liquidity.

The first external sources include Fluid, Curve, and PancakeSwap; they’re available on both the web app and API. Trades using external liquidity incur a protocol fee, which goes toward burning UNI. After a trial on Tempo in March, it’s now launching on all three chains at once.

In effect, liquidity spread across other platforms’ pools is packaged to look like Uniswap v4 pools, letting traders compare prices and execute in a single transaction. Cumulative protocol trading volume has already surpassed $4.5 trillion, and this takes aggregation another step toward the protocol layer.

$UNI #Uniswap #DeFi #Base