Unnamed hook

Arbitrum

Runs on every swap. Can change what you receive. Can take a cut on withdrawal.

0x9e459249f3e07bf2d08d48862cb13b8a37bf0189 First pool 17 Oct 2025View on explorer

DHigh riskNot in Uniswap’s hook registry · Can change swap amounts and isn’t registered · Upgradeable proxy: the owner can swap its code

Pools

Dynamic-fee pools

Last new pool

12mo

Code size

829 B

What it can do

Runs on every swap

Its code executes inside each trade in pools that use it.

Can change what you receive

It can take or add tokens during a swap. Fees, burns and custom curves work this way, and so do scams.

Can take a cut on withdrawal

It can change what LPs get back when they remove liquidity.

Automated checks, not an audit

!Upgradeable proxyThe owner can replace the code (currently 0x9fb1…0080). Rules can change after you trade.

!Not in Uniswap’s hook registryUnregistered hooks get less scrutiny. Most scam hooks are unregistered.

?Source verification not checked yetComing soon for unregistered hooks.

iCan change swap amountsIt has a ReturnDelta permission. Normal for fees and burns, but also how fake-quote hooks steal.

?No audit linkedAutomated checks only.

1 total

PairCreatedFeePool ID

0xbaf2…d4b6 / 0xdf11…e75f 12mo 0.001% 0xbdbe…8a63 Creation tx