0x03b3…c0cc

Arbitrum

Runs code on every swap. Can take tokens from swaps.

0x03b3a4a2642cad09abfa0173e8e7039329e1c0cc First pool 7 Sept 2025View on explorer

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

Pools

Dynamic-fee pools

Last new pool

14mo

Code size

11,766 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.

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

mUSDC / tDATRE 14mo 0.01% 0x61b2…27d0 Tx ↗