UniHooks

LaunchHook

BaseRegistered

A shared Uniswap v4 launchpad hook that gates pool creation and liquidity management to a factory, permanently locks single-sided token liquidity, and charges configurable fees on swaps—split among creator, platform, referrer, and fixed recipients—with a linearly-decaying anti-snipe surcharge in a configurable window after launch.

0x1f91c998e7c2f4b690d75bdbf6502bdcd6e02acc First pool 28 Aug 2026View on explorer
?CheckingBytecode not analysed yet
Pools
8,620
Dynamic-fee pools
0
Last new pool
36m
Code size
—

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.

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
?Bytecode not analysed yetChecks run within a few minutes of a hook appearing.
✓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: LaunchHook).
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.

Total pools using this hook

since its first pool
Total pools using LaunchHook2,5005,0007,50028 Aug: 1 pools29 Aug: 59 pools30 Aug: 230 pools31 Aug: 479 pools1 Sept: 959 pools2 Sept: 1,138 pools3 Sept: 1,428 pools4 Sept: 1,887 pools5 Sept: 2,108 pools6 Sept: 2,336 pools7 Sept: 2,731 pools8 Sept: 3,071 pools9 Sept: 3,575 pools10 Sept: 4,034 pools11 Sept: 4,271 pools12 Sept: 4,413 pools13 Sept: 4,501 pools14 Sept: 4,601 pools15 Sept: 4,809 pools16 Sept: 4,906 pools17 Sept: 5,008 pools18 Sept: 5,139 pools19 Sept: 5,192 pools20 Sept: 5,222 pools21 Sept: 5,370 pools22 Sept: 5,529 pools23 Sept: 5,692 pools24 Sept: 5,853 pools25 Sept: 6,043 pools26 Sept: 6,084 pools27 Sept: 6,114 pools28 Sept: 6,265 pools29 Sept: 6,354 pools30 Sept: 6,618 pools1 Oct: 6,753 pools2 Oct: 6,816 pools3 Oct: 6,873 pools4 Oct: 6,903 pools5 Oct: 6,957 pools6 Oct: 7,021 pools7 Oct: 7,120 pools8 Oct: 7,218 pools9 Oct: 7,279 pools10 Oct: 7,319 pools11 Oct: 7,395 pools12 Oct: 7,481 pools13 Oct: 7,561 pools14 Oct: 7,639 pools15 Oct: 7,708 pools16 Oct: 7,778 pools17 Oct: 7,797 pools18 Oct: 7,830 pools19 Oct: 7,882 pools20 Oct: 7,921 pools21 Oct: 7,958 pools22 Oct: 8,021 pools23 Oct: 8,094 pools24 Oct: 8,101 pools25 Oct: 8,128 pools26 Oct: 8,219 pools27 Oct: 8,290 pools28 Oct: 8,342 pools29 Oct: 8,385 pools30 Oct: 8,410 pools31 Oct: 8,432 pools1 Nov: 8,438 pools2 Nov: 8,507 pools3 Nov: 8,530 pools4 Nov: 8,561 pools5 Nov: 8,609 pools6 Nov: 8,620 pools28 Aug6 Sept15 Sept24 Sept3 Oct12 Oct21 Oct30 Oct

Pools using this hook

8,620 total, newest 50 shown
PairCreatedFeePool ID
ETH / hrdhdr 36m 0.00% 0x94e5…74b4 Tx ↗
ETH / kyhkjghy 36m 0.00% 0xcd0e…3549 Tx ↗
ETH / o1Bank 36m 0.00% 0x5e08…9c59 Tx ↗
ETH / fyufy 37m 0.00% 0x4ea4…24b6 Tx ↗
CTO / SPCXc 1h 0.00% 0x2dcc…50a3 Tx ↗
1¢ / cbBTC 1h 0.00% 0x8837…e12e Tx ↗
ETH / DDOS 1h 0.00% 0x1280…f43a Tx ↗
ETH / 0xb200…e401 3h 0.00% 0xceed…5bdc Tx ↗
ETH / 0xb200…0201 10h 0.00% 0x6416…9481 Tx ↗
ETH / 0xb200…9601 10h 0.00% 0x294f…45c4 Tx ↗
ETH / 0xb200…8601 13h 0.00% 0x8ce8…181a Tx ↗
USDC / 0xb200…ce01 14h 0.00% 0x2235…ae6c Tx ↗
ETH / 0xb200…1201 17h 0.00% 0x0fe7…7e83 Tx ↗
ETH / 0xb200…3201 17h 0.00% 0x424e…5722 Tx ↗
ETH / 0xb200…f501 17h 0.00% 0x4137…c06f Tx ↗
ETH / 0xb200…e001 17h 0.00% 0x8710…cfce Tx ↗
ETH / 0xb200…f801 18h 0.00% 0x62ac…1b82 Tx ↗
ETH / 0xb200…7701 18h 0.00% 0xb2f1…86a3 Tx ↗
ETH / 0xb200…5c01 18h 0.00% 0xc65c…4900 Tx ↗
0xb200…f901 / 0xcbd0…b510 18h 0.00% 0x0e2a…5cff Tx ↗
ETH / 0xb200…3f01 18h 0.00% 0xd047…6b47 Tx ↗
ETH / 0xb200…3101 18h 0.00% 0x23d0…823b Tx ↗
0xb200…e901 / 0xb200…9072 18h 0.00% 0x5359…ba8d Tx ↗
0xb200…e501 / 0xcbd0…b510 18h 0.00% 0x7d2e…7146 Tx ↗
0xb200…9601 / 0xb200…4a01 19h 0.00% 0xa521…ced2 Tx ↗
ETH / 0xb200…9a01 19h 0.00% 0xed5a…9c63 Tx ↗
ETH / 0xb200…f601 19h 0.00% 0xc4c8…449c Tx ↗
0xb200…1601 / 0xb200…44bb 19h 0.00% 0x3232…15fe Tx ↗
0xb200…9901 / 0xb200…c2e8 19h 0.00% 0xb6fa…edc5 Tx ↗
0xb200…8a01 / cbBTC 20h 0.00% 0x1c40…1116 Tx ↗
ETH / 0xb200…0001 21h 0.00% 0xe775…fc91 Tx ↗
ETH / 0xb200…0201 21h 0.00% 0xa7ed…380c Tx ↗
ETH / 0xb200…5b01 21h 0.00% 0x4f9c…53e2 Tx ↗
0xb200…2701 / 0xb200…67da 22h 0.00% 0xc5cc…fdd3 Tx ↗
ETH / 0xb200…0e01 22h 0.00% 0x2552…ac4c Tx ↗
ETH / 0xb200…8201 22h 0.00% 0x3eea…93d4 Tx ↗
ETH / 0xb200…a201 22h 0.00% 0xf965…c7ea Tx ↗
ETH / 0xb200…ae01 22h 0.00% 0xdeee…8a08 Tx ↗
ETH / 0xb200…bf01 22h 0.00% 0xc582…1f6b Tx ↗
ETH / 0xb200…6a01 22h 0.00% 0x5f0b…1103 Tx ↗
USDC / 0xb200…9101 22h 0.00% 0x765a…a69e Tx ↗
ETH / 0xb200…3401 22h 0.00% 0xce52…9afc Tx ↗
ETH / 0xb200…e801 22h 0.00% 0x2b68…3b5b Tx ↗
USDC / 0xb200…e901 23h 0.00% 0x6dc5…ecfd Tx ↗
ETH / 0xb200…1601 23h 0.00% 0xea5d…27f3 Tx ↗
ETH / 0xb200…3401 23h 0.00% 0xa683…97ab Tx ↗
0xb200…b601 / cbBTC 23h 0.00% 0xa700…73c6 Tx ↗
ETH / 0xb200…b701 1d 0.00% 0xc639…e392 Tx ↗
0xb200…ef01 / cbBTC 1d 0.00% 0x1343…d7a7 Tx ↗
ETH / 0xb200…c901 1d 0.00% 0x0fac…0bcb Tx ↗