ArkHook

EthereumRegistered

Charges configurable buy and sell fees on each swap via afterSwapReturnsDelta, taking the fee from the pool manager and routing it to an external fee router. Optionally triggers on-chain maintenance calls (buyback or harbor reinforcement) after each swap.

0x30ca6f7b31b65b7977bd3991c532ce255bff0044 First pool 15 May 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

5mo

Code size

10,887 B

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.

Safety report

Automated checks, not an audit

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

!Has an adminowner() is 0x3707…fa19. That account can usually change fees, limits or allowlists after you trade.

✓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: ArkHook).

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

ARK / WETH 5mo 0.00% 0x7841…c12e Tx ↗