HOODDOGFeeHook

RobinhoodRegistered

Volatility-based dynamic fee hook for HOODDOG launchpad pools on Uniswap v4. Charges ETH fees (1%–5%) on buy swaps via beforeSwap return delta and on sell swaps via afterSwap return delta, with the rate scaling based on the previous swap's tick movement. Only exact-input swaps are permitted; exact-output swaps revert.

0x7e938b7b6cc53941a20834e25624f7ba0fd8c0cc First pool 17 Aug 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

2mo

Code size

5,442 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.

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

✓Source code verifiedPublished source matches the deployed code.

iCan change swap amountsIt has a ReturnDelta permission. Normal for fees and burns, but also how fake-quote hooks steal.

iRestricted swapsSwap access: other. Not everyone can trade every pool.

?No audit linkedAutomated checks only.

Pools using this hook

1 total

PairCreatedFeePool ID

ETH / HOODDOG 2mo 0.00% 0x097f…df55 Tx ↗