Unnamed hook

Ethereum

Runs on every swap. Can change what you receive. Controls who can add liquidity. Checks new pools.

0xc289fc4c49cd8a97fd99cfd9399ca7dc7a432888 First pool 21 Apr 2026View on explorer

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

Pools

Dynamic-fee pools

Last new pool

6mo

Code size

11,394 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.

Controls who can add liquidity

It checks every deposit before it goes in.

Checks new pools

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.

!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

0x73a1…acf5 / 0xa0b8…eb48 6mo 0.009% 0x4d8a…3bf3 Creation tx