UniHooks

WormbookHook

Robinhood

Runs code on every swap. Can take tokens from swaps. Can block LP withdrawals. Gates who can add liquidity. Runs at pool creation. Handles donations to LPs.

0x49d8e239878ba17ebd2ec9de5f8b25fc66d5aaec First pool 13 Oct 2026View on explorer
CBe carefulNot in Uniswap’s hook registry · Can take tokens out of swaps
Pools
81
Dynamic-fee pools
0
Last new pool
10h
Code size
15,919 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.

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.

Handles donations to LPs

It runs when someone donates tokens to the pool’s LPs.

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: WormbookHook).
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

81 total, newest 50 shown
PairCreatedFeePool ID
USDG / BRTEST 10h 0.10% 0x21e7…5498 Tx ↗
WORM / BORESCOPE 2d 0.10% 0xd8a8…b9a9 Tx ↗
ETH / WORMS 2d 0.10% 0xc1ea…1f7c Tx ↗
ETH / FRITZ 2d 0.10% 0xe217…b67e Tx ↗
USDG / HUMPIE 7d 0.10% 0xaa81…e275 Tx ↗
USDG / STUKBOO 8d 0.10% 0x5ce6…180d Tx ↗
ETH / DOGS 9d 0.10% 0xbd55…49af Tx ↗
ETH / SOLCOIN 9d 0.10% 0x1bcc…a0a2 Tx ↗
ETH / 0x28d1…e5e6 9d 0.10% 0xe91f…479a Tx ↗
WORM / 0xf756…d132 9d 0.10% 0x245e…267e Tx ↗
USDG / 0xd113…b6c4 9d 0.10% 0x8411…cdbe Tx ↗
USDG / 0x6ca9…9764 9d 0.10% 0xd66c…ac70 Tx ↗
WORM / 0x4ad8…d7f0 9d 0.10% 0x85ab…bb60 Tx ↗
ETH / 0x16fa…6f1e 10d 0.10% 0x81cf…f453 Tx ↗
ETH / 0x14fd…6c24 10d 0.10% 0x3f9b…9492 Tx ↗
WORM / 0x7a7f…2801 10d 0.10% 0x106f…f2f7 Tx ↗
WORM / 0x626f…41e9 10d 0.10% 0x0119…8b3b Tx ↗
USDG / 0x9423…2bdd 10d 0.10% 0x5b6d…83f4 Tx ↗
USDG / 0xd510…077c 10d 0.10% 0x9c78…8bbb Tx ↗
USDG / 0xf577…c82f 10d 0.10% 0x38c4…83f4 Tx ↗
USDG / 0xea03…ad09 10d 0.10% 0x9453…29e2 Tx ↗
WORM / 0x5ec2…62b7 13d 0.10% 0x47e0…0c47 Tx ↗
WORM / 0xff6f…a2c8 13d 0.10% 0x825c…def8 Tx ↗
WORM / 0x9111…4a0e 13d 0.10% 0x4394…7c9f Tx ↗
ETH / 0xee74…9906 13d 0.10% 0x1256…7091 Tx ↗
WORM / 0xa786…83df 13d 0.10% 0x934f…43c3 Tx ↗
USDG / 0xb630…6275 13d 0.10% 0xd9ce…3850 Tx ↗
ETH / 0xd94c…b6ba 13d 0.10% 0x1d97…027a Tx ↗
ETH / 0x1d92…8aa2 13d 0.10% 0xd061…7a4b Tx ↗
USDG / 0xa1aa…f84f 14d 0.10% 0x5267…3f22 Tx ↗
WORM / 0xd9b3…198e 14d 0.10% 0xa422…f748 Tx ↗
WORM / 0x5c9e…983b 14d 0.10% 0xbc59…e018 Tx ↗
WORM / 0x4ba3…21aa 14d 0.10% 0xfd3c…5cf6 Tx ↗
WORM / 0x485c…8289 14d 0.10% 0x1c9c…c45c Tx ↗
ETH / 0x338c…f410 14d 0.10% 0x2571…50a6 Tx ↗
ETH / 0x8d75…db85 14d 0.10% 0xb62c…8fc5 Tx ↗
ETH / 0x6c48…4cf7 14d 0.10% 0x7ade…a8ef Tx ↗
ETH / 0x083e…bad3 14d 0.10% 0xa5be…541c Tx ↗
WORM / 0x9c13…90da 15d 0.10% 0x6939…20b0 Tx ↗
WORM / 0xbaa7…fd6b 15d 0.10% 0xc2c4…c3c9 Tx ↗
WORM / 0x987f…be3d 15d 0.10% 0xf0c7…da51 Tx ↗
USDG / 0x96f8…f5ab 15d 0.10% 0x0252…4edb Tx ↗
WORM / 0x5c93…63b3 15d 0.10% 0xc0aa…dd42 Tx ↗
USDG / 0x9f58…a4cd 15d 0.10% 0xdbe5…6288 Tx ↗
WORM / 0xe83d…0a12 15d 0.10% 0x66a0…8fa0 Tx ↗
WORM / 0x5841…812e 16d 0.10% 0x8996…d99b Tx ↗
WORM / 0x4f2e…611f 16d 0.10% 0xa34e…59c5 Tx ↗
WORM / 0xf8ba…fe9c 16d 0.10% 0x3f70…7612 Tx ↗
WORM / 0x99f1…9eae 16d 0.10% 0xc2b0…03a9 Tx ↗
WORM / 0x560b…a587 16d 0.10% 0x4854…cd50 Tx ↗