HedgeFeeHook

RobinhoodRegistered

Volatility-based ETH fee hook for ETH/token pools launched by a bound factory. Charges fees in native ETH on buys (from input, in beforeSwap) and sells (from output, in afterSwap), scaling the fee rate dynamically between a configurable base and maximum BPS (1%–7%) based on the previous swap's tick movement.

0xc2a3bac4ebcf4bf02dd070ae4e3599b2e358e0cc First pool 29 Aug 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

2mo

Code size

5,832 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.

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

✓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: HedgeFeeHook).

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

2 total

PairCreatedFeePool ID

ETH / HEDGE 2mo 0.00% 0x777c…ebca Tx ↗

ETH / HEDGETEST 2mo 0.00% 0x04cb…ac69 Tx ↗