0x2a1a…4050

Arbitrum

Runs code on every swap. Sets its own swap fee. Handles donations to LPs.

0x2a1a72b169d7a1d8e8a9b180150d8fcefc694050 First pool 3 Feb 2026View on explorer

CBe carefulNot in Uniswap’s hook registry · Source code not published · Upgradeable proxy: the owner can swap its code

Pools

Dynamic-fee pools

Last new pool

9mo

Code size

212 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.

Handles donations to LPs

It runs when someone donates tokens to the pool’s LPs.

Automated checks, not an audit

!Upgradeable proxyThe owner can replace the code (currently 0x29c9…91a6). Rules can change after you trade.

!Has an adminowner() is 0x2c01…6861. 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.

1 total

PairCreatedFeePool ID

ETH / USDC 9mo dynamic 0x8524…16f3 Tx ↗