GoofyhoodFeeHook

RobinhoodRegistered

Volatility-based fee hook for Goofyhood-launched ETH/token pools. Charges ETH fees on buys (from input in beforeSwap) and sells (from output in afterSwap), scaling dynamically between configurable base and max fees (1%–5.9%) based on the previous swap's tick movement.

0xc5fa449e4a0d569d5e13c7bc5b93e690cfd200cc First pool 10 Aug 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

2mo

Code size

5,784 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.

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

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

3 total

PairCreatedFeePool ID

ETH / GOFYGOD 2mo 0.00% 0x9b57…66b4 Tx ↗

ETH / GOOFY 2mo 0.00% 0x0d25…efbc Tx ↗

ETH / gtes 2mo 0.00% 0x260b…c100 Tx ↗