0x8386…40c4

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

0x83863f772f93e2a209dab0af924ca3d6764a40c4 First pool 8 Apr 2025View 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

18mo

Code size

11,328 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 0xbe2f…1b54. 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.

8 total

PairCreatedFeePool ID

USDe / USDT 18mo 0.000% 0x76fb…7bc1 Tx ↗

USDe / USDT 18mo 0.000% 0x9db3…b8f4 Tx ↗

USDe / USDT 18mo 0.001% 0x3f59…e7fb Tx ↗

sUSDe / USDT 18mo 0.001% 0xe189…382b Tx ↗

sUSDe / USDT 18mo 0.01% 0x93d5…4902 Tx ↗

ETH / OM 19mo 0.05% 0x717c…5cef Tx ↗

USDe / USDC 19mo 0.001% 0xf319…a76f Tx ↗

USDT / KNC 19mo 0.01% 0x213e…d4cd Tx ↗