Uniswap routing guidance updated on October 16, 2026, states that Uniswap's router requires manual allowlisting for hooks using specific permissions, leaving security guarantees outside the guidance's scope

Overview Debates Related claims Topics Sources

The initial Aggregator Hook, built for Uniswap v4, went live in March 2026 on Tempo, a payment-focused blockchain developed by Stripe and Paradigm

Aggregator Hooks make liquidity from external decentralized exchanges appear as native Uniswap v4 pools to trading routers

Uniswap's UNIfication governance initiative, approved in December 2025, included a direct one-time treasury burn of 100 million UNI tokens

Uniswap founder Hayden Adams and Paradigm's Dan Robinson rejected 0x's September findings on malicious Uniswap v4 hooks, arguing that aggregators and routers are responsible for vetting and screening which hooks they route trades through

The external liquidity venues integrated at the Aggregator Hooks launch on October 22, 2026 include Curve, Fluid, PancakeSwap, and Slipstream

Aggregator Hooks connect seven external liquidity sources that account for over 90% of decentralized exchange activity across Ethereum, Base, and Robinhood Chain

Swaps using Uniswap v4's Aggregator Hooks feature block-refreshed price quotes, atomic single-transaction settlement, and preserve existing token approvals

0x engineer Duncan Townsend stated that 0x used Uniswap's allowlist and alleged that at least one malicious hook was included on the allowlist

Uniswap Labs launched Uniswap v4's Aggregator Hooks on October 22, 2026, across Ethereum mainnet, Base, and Robinhood Chain

Uniswap's UNIfication proposal published in November 2025 outlined plans to activate protocol fees on products including aggregator hooks, v4, and UniswapX to direct revenue toward UNI burns

A September 14, 2026 study by trading aggregator 0x examining 84,163 hooks across six chains classified 54.2% as malicious and 26.4% as likely malicious due to quote-versus-execution price disparities

Trades routed through external liquidity sources pay Uniswap protocol fees that contribute to burning native UNI tokens

Uniswap founder Hayden Adams stated that Uniswap v4's Aggregator Hooks add zero margin to native Uniswap liquidity while applying a few basis points of protocol fees to external routes

PaperTrade launched as an on-chain exchange on the HyperEVM network

The SushiSwap decentralized exchange protocol launched as a fork of the Uniswap V2 smart contracts

Aerodrome became the second-largest decentralized exchange by tokenized equity volume following Coinbase's launch of tokenized equities on Base

Uniswap's September 2026 tokenized equity volume reached approximately four times the volume of Raydium

Uniswap operates an annualized UNI token burn rate of approximately 100 million dollars

Uniswap's market share of tokenized equity spot volume peaked at 64% before declining to 24%

Uniswap traded at a valuation multiple of roughly 50x