0x237d…c080

Arbitrum

Runs code on every swap. Sets its own swap fee.

0x237d4ed03b94d4d487d6b8950bc3bfdeb0f6c080 First pool 13 Oct 2026View on explorer

BProbably fineNot in Uniswap’s hook registry · Source code not published

Pools

Dynamic-fee pools

Last new pool

23d

Code size

2,382 B

What it can do

Runs code on every swap

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

Sets its own swap fee

Pools using it let the hook choose the swap fee instead of a fixed tier.

Automated checks, not an audit

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

!Has an adminowner() is 0x6713…dc65. 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.

?No audit linkedAutomated checks only.

2 total

PairCreatedFeePool ID

nsETH / MOP 23d dynamic 0x2619…90e7 Tx ↗

MST / nsETH 23d dynamic 0xb31f…e028 Tx ↗