UniHooks

LaunchpadV4Hook

RobinhoodRegistered

Launchpad hook that charges fees in the payment token on each swap: a fixed 1% base fee plus a creator-configured tax up to 10%, split between a protocol recipient and a creator recipient via BeforeSwapDelta and AfterSwapReturnDelta. Liquidity additions are restricted to an approved position manager. Pool graduation is tracked by checking whether the current tick has crossed a configured graduation tick after each swap.

0xa19b52055ca74d5a8764745c932595b4c5d0f8cc First pool 11 Sept 2026View on explorer
ALooks safeRegistered, verified, immutable
Pools
54
Dynamic-fee pools
0
Last new pool
11d
Code size
6,936 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: LaunchpadV4Hook).
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.

New pools per day

last 90 days
New pools per day using LaunchpadV4Hook1020309 Aug: 0 pools10 Aug: 0 pools11 Aug: 0 pools12 Aug: 0 pools13 Aug: 0 pools14 Aug: 0 pools15 Aug: 0 pools16 Aug: 0 pools17 Aug: 0 pools18 Aug: 0 pools19 Aug: 0 pools20 Aug: 0 pools21 Aug: 0 pools22 Aug: 0 pools23 Aug: 0 pools24 Aug: 0 pools25 Aug: 0 pools26 Aug: 0 pools27 Aug: 0 pools28 Aug: 0 pools29 Aug: 0 pools30 Aug: 0 pools31 Aug: 0 pools1 Sept: 0 pools2 Sept: 0 pools3 Sept: 0 pools4 Sept: 0 pools5 Sept: 0 pools6 Sept: 0 pools7 Sept: 0 pools8 Sept: 0 pools9 Sept: 0 pools10 Sept: 0 pools11 Sept: 38 pools12 Sept: 0 pools13 Sept: 1 pools14 Sept: 2 pools15 Sept: 0 pools16 Sept: 0 pools17 Sept: 0 pools18 Sept: 0 pools19 Sept: 0 pools20 Sept: 0 pools21 Sept: 0 pools22 Sept: 0 pools23 Sept: 1 pools24 Sept: 0 pools25 Sept: 0 pools26 Sept: 0 pools27 Sept: 0 pools28 Sept: 0 pools29 Sept: 0 pools30 Sept: 0 pools1 Oct: 0 pools2 Oct: 0 pools3 Oct: 0 pools4 Oct: 0 pools5 Oct: 0 pools6 Oct: 0 pools7 Oct: 0 pools8 Oct: 0 pools9 Oct: 0 pools10 Oct: 0 pools11 Oct: 0 pools12 Oct: 0 pools13 Oct: 0 pools14 Oct: 5 pools15 Oct: 2 pools16 Oct: 0 pools17 Oct: 0 pools18 Oct: 3 pools19 Oct: 1 pools20 Oct: 0 pools21 Oct: 0 pools22 Oct: 0 pools23 Oct: 0 pools24 Oct: 0 pools25 Oct: 1 pools26 Oct: 0 pools27 Oct: 0 pools28 Oct: 0 pools29 Oct: 0 pools30 Oct: 0 pools31 Oct: 0 pools1 Nov: 0 pools2 Nov: 0 pools3 Nov: 0 pools4 Nov: 0 pools5 Nov: 0 pools6 Nov: 0 pools9 Aug21 Aug2 Sept14 Sept26 Sept8 Oct20 Oct1 Nov2040
New pools Total pools

Pools using this hook

54 total, newest 50 shown
PairCreatedFeePool ID
WETH / BAGS 11d 0.00% 0x264b…dd78 Tx ↗
WETH / RB 17d 0.00% 0x1370…85a7 Tx ↗
WETH / as 18d 0.00% 0x8aa6…3517 Tx ↗
WETH / fwqfqw 18d 0.00% 0xf630…ab9b Tx ↗
WETH / BLAST 18d 0.00% 0xf89a…f27f Tx ↗
WETH / etb 21d 0.00% 0x8ccc…d1f7 Tx ↗
WETH / StarkWar 21d 0.00% 0x6042…4ca1 Tx ↗
WETH / OURA 22d 0.00% 0x1f9b…3672 Tx ↗
WETH / 0x34eb…f663 22d 0.00% 0xe718…16dd Tx ↗
WETH / 0xec32…68dc 22d 0.00% 0x7bfb…4514 Tx ↗
WETH / 0x91bc…36ea 22d 0.00% 0xb6ef…811c Tx ↗
WETH / 0xa742…a0ab 22d 0.00% 0x06ba…c6e3 Tx ↗
0x7c0c…278a / NVDA 43d 0.00% 0x6403…85fa Tx ↗
0x7a1e…ff5d / SNDK 53d 0.00% 0xd42c…c5c2 Tx ↗
0xb4ec…43a3 / SNDK 53d 0.00% 0x7c0a…b6b5 Tx ↗
USDG / 0x65ee…4570 54d 0.00% 0x610e…7701 Tx ↗
WETH / 0xe468…8aee 56d 0.00% 0x3f03…06ac Tx ↗
WETH / 0x227a…f87d 56d 0.00% 0xa5b3…dc8f Tx ↗
GOOGL / 0xcf0c…359b 56d 0.00% 0x7445…f58b Tx ↗
WETH / 0xe591…af4f 56d 0.00% 0xee81…35ab Tx ↗
WETH / 0x82c0…4d8d 56d 0.00% 0x3889…8a4d Tx ↗
GME / 0x5bc0…f89c 56d 0.00% 0x4b2d…7a3c Tx ↗
0x07a5…5e25 / WETH 56d 0.00% 0x8555…79e1 Tx ↗
WETH / 0xa94c…5a6b 56d 0.00% 0x4ce1…f8a5 Tx ↗
WETH / 0xfb5a…a6e0 56d 0.00% 0x8c30…b41d Tx ↗
WETH / 0x87c7…e2ea 56d 0.00% 0x0ca6…b55c Tx ↗
USDG / 0x9e3d…b782 56d 0.00% 0xac9e…5279 Tx ↗
WETH / 0x5839…0bad 56d 0.00% 0xbb64…f907 Tx ↗
WETH / 0xd2ef…62dd 56d 0.00% 0xf532…ee89 Tx ↗
WETH / 0x9751…5d7d 56d 0.00% 0x5374…3fec Tx ↗
WETH / Cock 56d 0.00% 0xe847…49f6 Tx ↗
WETH / 0xf8e1…ee04 56d 0.00% 0xf08d…0d9b Tx ↗
WETH / 0x5071…f1be 56d 0.00% 0x1cda…51a1 Tx ↗
WETH / 0x64f9…0af2 56d 0.00% 0xfffe…3524 Tx ↗
CHICKEN / WETH 56d 0.00% 0x8524…faca Tx ↗
WETH / 0xd433…397f 56d 0.00% 0x4515…9de0 Tx ↗
WETH / 0xbd88…ad52 56d 0.00% 0x9191…51aa Tx ↗
WETH / 0xc943…84da 56d 0.00% 0xae0d…d54f Tx ↗
WETH / 0x4569…a713 56d 0.00% 0x07a6…7b9e Tx ↗
WETH / 0x6b7e…9dce 56d 0.00% 0xf108…e7c0 Tx ↗
WETH / 0x9e1c…7a06 56d 0.00% 0x03c2…80a6 Tx ↗
0xba79…d7e4 / QQQ 56d 0.00% 0x36cb…1e39 Tx ↗
WETH / 0xc074…2ea8 56d 0.00% 0x7031…db19 Tx ↗
WETH / 0xdaa1…eb69 56d 0.00% 0xb16a…3641 Tx ↗
WETH / 0x7d0f…56f5 56d 0.00% 0x2760…953e Tx ↗
WETH / 0xddf1…15df 56d 0.00% 0xe7df…7947 Tx ↗
WETH / 0xe8fb…05b7 56d 0.00% 0x2985…a525 Tx ↗
WETH / 0x9b35…2791 56d 0.00% 0x80b8…8f87 Tx ↗
WETH / 0xa795…1851 56d 0.00% 0x6d5a…092b Tx ↗
WETH / 0xe16c…3f45 56d 0.00% 0x4f9c…d96a Tx ↗