0x5a9c…a58b

Ethereum

Runs code on every swap. Can take tokens from swaps. Takes a cut when LPs withdraw. Adjusts deposit amounts. Runs at pool creation.

0x5a9c0320f019a9d13304a163f72d76221579a58b First pool 23 Oct 2026View on explorer

CBe carefulNot in Uniswap’s hook registry · Source code not published · Can change swap amounts and isn’t registered

Pools

Dynamic-fee pools

Last new pool

14d

Code size

12,915 B

What it can do

Runs code on every swap

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

Can take tokens from swaps

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

Takes a cut when LPs withdraw

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

Adjusts deposit amounts

It can adjust token amounts when liquidity is added.

Runs at pool creation

It runs when a pool is created, often to lock in that pool’s settings.

Automated checks, not an audit

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

!Has an adminowner() is 0xec08…3f13. That account can usually change fees, limits or allowlists after you trade.

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

!Source code not publishedNobody can read what this hook actually does. Treat it as a black box.

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 / USDC 14d 0.00% 0x40f1…c73c Tx ↗