UniHooks

HoodseaFeeHook

RobinhoodRegistered

Shared hook for native-ETH/token pools that charges a 1.5%–3.5% fee on every swap, with optional anti-sniper linear decay from 80% at launch. Fees are taken from ETH input on buys (beforeSwap delta) and from ETH output on sells (afterSwap delta), then routed to a per-pool recipient address registered by a factory.

0x16a8435e0236ab716feca9bcf732929a17c9c0cc First pool 12 Jul 2026View on explorer
ALooks safeRegistered, verified, immutable
Pools
4
Dynamic-fee pools
0
Last new pool
3mo
Code size
4,076 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

4 total
PairCreatedFeePool ID
ETH / 0x57bb…5ec8 3mo 0.00% 0xd182…492b Tx ↗
ETH / 0x0eb1…92a8 3mo 0.00% 0xa879…fb2e Tx ↗
ETH / 0xa955…7299 3mo 0.00% 0x27a7…e2dc Tx ↗
ETH / 0xf340…0998 3mo 0.00% 0x3e93…ca5b Tx ↗