Poolahv4Hook

Base

Poolahv4Hook is a Uniswap v4 hook on Base. Runs code on every swap. Runs at pool creation.

0xefc1713454c726cf0f525ae26c6f1688b9e1a0c0 First pool 25 Aug 2026View on explorer

BProbably fineNot in Uniswap’s hook registry · Has an admin who can change it

Pools

Dynamic-fee pools

Last new pool

2mo

Code size

9,876 B

What it can do

Runs code on every swap

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

Runs at pool creation

It runs when a pool is created, often to lock in that pool’s settings.

Automated checks, not an audit

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

!Has an adminowner() is 0x1ab2…f867. 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 publishedThe code on the block explorer matches what's deployed (contract: Poolahv4Hook).

?No audit linkedAutomated checks only.

1 total

PairCreatedFeePool ID

POOLAH / WETH 2mo 0.30% 0xc3ff…077e Tx ↗