UniHooks

CircusFeeHook

RobinhoodRegistered

Charges a fixed 1% fee on the quote asset for every swap in graduated Circus launchpad pools. Distributes fees between the token creator and protocol, with a configurable portion compounded back into the pool's permanently locked full-range liquidity position.

0x1c909636cfb551e257603062806da4929d44a8cc First pool 7 Aug 2026View on explorer
ALooks safeRegistered, verified, immutable
Pools
13
Dynamic-fee pools
0
Last new pool
35d
Code size
16,229 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.

Gates who can add liquidity

It checks every deposit before it goes in.

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: CircusFeeHook).
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

13 total
PairCreatedFeePool ID
pHOOD3x / ARCINUS 35d 0.00% 0x0401…bec8 Tx ↗
IQ / pHOOD3x 2mo 0.00% 0x0c4c…f100 Tx ↗
pHOOD3x / CINEMA 2mo 0.00% 0xf72a…4977 Tx ↗
BROTHER / pHOOD3x 2mo 0.00% 0x80f9…30e2 Tx ↗
IQ / pHOOD3x 2mo 0.00% 0x2bbb…709c Tx ↗
BRAIN / pHOOD3x 2mo 0.00% 0xa423…c988 Tx ↗
AI / pHOOD3x 2mo 0.00% 0xf174…e9f8 Tx ↗
KNIGHT / pHOOD3x 2mo 0.00% 0x42e6…0870 Tx ↗
WHO / pHOOD3x 2mo 0.00% 0xa2e9…94f1 Tx ↗
0x1141…8aba / pHOOD3x 2mo 0.00% 0x708c…b329 Tx ↗
ETH / 0x53ee…2a88 2mo 0.00% 0x6015…c2f5 Tx ↗
ETH / 0x8a6d…31fb 2mo 0.00% 0x38fa…c034 Tx ↗
pBTC3x / 0xcabd…6071 3mo 0.00% 0x0390…f240 Tx ↗