0xf1e2…4880

Base

This is a Uniswap v4 hook on Base. Runs code on every swap. Sets its own swap fee. Gates who can add liquidity.

0xf1e2227e8cd19c2468a2480600b6c120494f4880 First pool 30 Aug 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

2mo

Code size

3,223 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.

Gates who can add liquidity

It checks every deposit before it goes in.

Safety report

Automated checks, not an audit

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

!Has an adminowner() is 0xe793…9152. That account can usually change fees, limits or allowlists after you trade.

!Not in Uniswap’s hook registry, not tradeable in Uniswap’s app yetUnregistered hooks get less scrutiny. Most scam hooks are unregistered. It runs code on swaps, so Uniswap’s app only routes it once Uniswap Labs approves it, and it isn’t approved yet. Adding liquidity still works, and other apps can trade it.

!Source code not publishedNobody can read what this hook actually does. Treat it as a black box.

?No audit linkedAutomated checks only.

Pools using this hook

1 total

PairCreatedFeePool ID

WETH / NVDAc 2mo dynamic 0xdb47…c77d Tx ↗