UniHooks

LaunchFeeHook

Robinhood

Runs code on every swap. Sets its own swap fee. Can block LP withdrawals. Gates who can add liquidity. Runs at pool creation.

0xe41fb38ff5d3dd18201c704bf46795c31c86bfc0 First pool 24 Sept 2026View on explorer
BProbably fineNot in Uniswap’s hook registry
Pools
16
Dynamic-fee pools
16
Last new pool
34d
Code size
9,397 B

What it can do

Runs code on every swap

Its code executes inside each trade in pools that use it.

Sets its own swap fee

Pools using it let the hook choose the swap fee instead of a fixed tier.

Can block LP withdrawals

It runs before liquidity is removed, so it can delay or refuse LP exits.

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).
!Not in Uniswap’s hook registryUnregistered hooks get less scrutiny. Most scam hooks are unregistered.
✓Source code publishedThe code on the block explorer matches what's deployed (contract: LaunchFeeHook).
?No audit linkedAutomated checks only.

Pools using this hook

16 total
PairCreatedFeePool ID
BOOMER / TEST 34d dynamic 0x2cd2…0479 Tx ↗
BOOMER / TROLLINU 36d dynamic 0xe8eb…0f32 Tx ↗
BOOMER / GOONER 37d dynamic 0x61e9…022c Tx ↗
BOOMER / DOOMERETTE 37d dynamic 0x995e…a908 Tx ↗
CHUD / BOOMER 37d dynamic 0x3f7b…46a5 Tx ↗
BOOMER / BOOMERINU 37d dynamic 0x6426…0ddd Tx ↗
DOOMER / BOOMER 37d dynamic 0x9a70…b93e Tx ↗
AI / BOOMER 37d dynamic 0xb562…9089 Tx ↗
USDC / BOOMER 37d dynamic 0xb6fc…5e75 Tx ↗
0x52c3…1c71 / BOOMER 37d dynamic 0xa593…169a Tx ↗
0x6f4b…3dcd / BOOMER 37d dynamic 0xed5c…3efb Tx ↗
BOOMER / 0xbd77…1815 41d dynamic 0x9ec2…5d13 Tx ↗
BOOMER / 0x952a…d6b1 41d dynamic 0x148c…2711 Tx ↗
BOOMER / 0x8bc1…f357 41d dynamic 0xaed6…5786 Tx ↗
WETH / 0xca20…81cc 42d dynamic 0x9a18…d627 Tx ↗
WETH / 0x29f1…3391 42d dynamic 0x1d05…0a32 Tx ↗