HaloHook

Ethereum

Runs code on every swap. Takes a cut when LPs withdraw.

0xbf68d191a3ee0b3ea36b0d1730388ac07e100541 First pool 11 Aug 2026View on explorer

CBe carefulNot in Uniswap’s hook registry · Can take tokens out of swaps

Pools

Dynamic-fee pools

Last new pool

2mo

Code size

5,250 B

What it can do

Runs code on every swap

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

Takes a cut when LPs withdraw

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

Automated checks, not an audit

✓Not upgradeableNo proxy pattern found: the code is fixed.

✓No owner foundNo owner() function: nobody has an admin switch (as far as the standard check goes).

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

✓Source code publishedThe code on the block explorer matches what's deployed (contract: HaloHook).

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

ETH / HALO 2mo 0.30% 0xf745…e129 Tx ↗