0xaf27…40cc

Arbitrum

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

0xaf27d007b6f5f204d240c78192ae9f55339640cc First pool 7 Sept 2026View on explorer

CBe carefulNot in Uniswap’s hook registry · Source code not published · Can take tokens out of swaps

Pools

Dynamic-fee pools

Last new pool

59d

Code size

10,689 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.

!Has an adminowner() is 0x7d37…1cbb. 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.

2 total

PairCreatedFeePool ID

Boop / NMTEST 59d 0.00% 0x2a36…08fc Tx ↗

NSTEST / COIN.dw 59d 0.00% 0xabf9…791f Tx ↗