0x101c…80c0

Base

This is a Uniswap v4 hook on Base. Runs code on every swap.

0x101c2d3c63ff1346a89110d6841baf7747ab80c0 First pool 24 Apr 2026View on explorer

CBe carefulNot in Uniswap’s hook registry · Source code not published · Has an admin who can change it

Pools

Dynamic-fee pools

Last new pool

6mo

Code size

12,477 B

What it can do

Runs code on every swap

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

Automated checks, not an audit

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

!Has an adminowner() is 0x898a…ca63. 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 / zzkk 6mo 0.05% 0xec2a…f788 Tx ↗