Counter

UnichainRegistered

A simple counter hook that increments per-pool counters on beforeSwap, afterSwap, beforeAddLiquidity, and beforeRemoveLiquidity. Each callback only records call counts with no access control, fee logic, or swap modification.

0xcd5acbecd61727709729148ae770b3a390294ac0 First pool 21 Apr 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

6mo

Code size

6,279 B

What it can do

Runs code on every swap

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

Can block LP withdrawals

It runs before liquidity is removed, so it can delay or refuse LP exits.

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.

✓No owner foundNo owner() function: nobody has an admin switch (as far as the standard check goes).

✓Listed in Uniswap’s hook registryRegistered with Uniswap Labs (a listing, not a security review).

✓Source code verifiedPublished source matches the deployed code.

?No audit linkedAutomated checks only.

Pools using this hook

1 total

PairCreatedFeePool ID

TKB / TKA 6mo 0.05% 0x21f2…a982 Tx ↗