ClankerHookStaticFeeV2

BaseRegistered

A Clanker protocol hook with configurable per-direction static LP fees (clanker vs paired token direction), dynamically updated on each swap via updateDynamicLPFee. Collects a 20% protocol fee on the non-clanker token per trade using BeforeSwapDelta and AfterSwapDelta, with optional MEV protection modules and pool extensions.

0x1f6c7744a0b0393db8e96d3aaa023146828028cc First pool 27 Mar 2026View on explorer

?CheckingBytecode not analysed yet

Pools

Dynamic-fee pools

Last new pool

7mo

Code size

—

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.

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.

Runs at pool creation

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

Safety report

Automated checks, not an audit

?Bytecode not analysed yetChecks run within a few minutes of a hook appearing.

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

✓Source code publishedThe code on the block explorer matches what's deployed (contract: ClankerHookStaticFeeV2).

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.

Pools using this hook

1 total

PairCreatedFeePool ID

WETH / HSFV2 7mo dynamic 0xee38…9c32 Tx ↗