UniHooks

0xfa50…4088

Arbitrum

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

0xfa50653b49036ee1241e65fbc6242adf1d6e4088 First pool 13 May 2026View on explorer
CBe carefulNot in Uniswap’s hook registry · Source code not published · Can take tokens out of swaps
Pools
10
Dynamic-fee pools
0
Last new pool
3mo
Code size
16,903 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.

Safety report

Automated checks, not an audit
✓Not upgradeableNo proxy pattern found: the code is fixed.
!Has an adminowner() is 0x2a31…209f. 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.

Pools using this hook

10 total
PairCreatedFeePool ID
ktestUSDC / USDC 3mo 0.00% 0x8e67…25bf Tx ↗
pcHYUSDC / USDC 5mo 0.00% 0x8ee5…d954 Tx ↗
ETH / waArbWETH 5mo 0.00% 0x0484…f1b0 Tx ↗
ETH / fWETH 5mo 0.00% 0x8ee5…8b77 Tx ↗
ETH / eWETH-1 5mo 0.00% 0x4183…e64a Tx ↗
ETH / bWETH-160 5mo 0.00% 0x9e34…32b2 Tx ↗
ETH / bWETH-162 5mo 0.00% 0x3083…b19b Tx ↗
ETH / bWETH-134 5mo 0.00% 0xe0dc…6074 Tx ↗