UniHooks

HookFunHook

Base

Runs code on every swap. Can take tokens from swaps. Gates who can add liquidity. Runs at pool creation.

0xc746877710f3c359d9e756b7135e041ed7f028cc First pool 5 Oct 2026View on explorer
CBe carefulNot in Uniswap’s hook registry · Can take tokens out of swaps
Pools
23
Dynamic-fee pools
0
Last new pool
31d
Code size
15,681 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.
!Has an adminowner() is 0x7526…f68e. That account can usually change fees, limits or allowlists after you trade.
!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: HookFunHook).
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

23 total
PairCreatedFeePool ID
VCAT / VVV 31d 0.00% 0x48f5…5288 Tx ↗
UNIHOOK / UNI 31d 0.00% 0xb1af…9206 Tx ↗
PLTRCHAN / PLTRc 32d 0.00% 0xffaf…9f88 Tx ↗
HOOKCHAN / MORPHO 32d 0.00% 0x2c9d…0f49 Tx ↗
S&P500 / wtSPYM 32d 0.00% 0xaf25…5e07 Tx ↗
KEYDOG / KEYCAT 32d 0.00% 0x46ab…44f5 Tx ↗
DCAKE / cbDOGE 32d 0.00% 0xb0bf…486d Tx ↗
ETH / 0x5d39…eadb 32d 0.00% 0xa4bc…4c62 Tx ↗
0x36a3…f66b / doginme 32d 0.00% 0x17ce…acf3 Tx ↗
ETH / 0xe649…eec9 32d 0.00% 0x7aff…898b Tx ↗
0x2960…47ed / wtSPYM 32d 0.00% 0x331a…0781 Tx ↗
ETH / 0xf88c…92c0 32d 0.00% 0x211a…ccfc Tx ↗
0x25bc…73d3 / USDC 32d 0.00% 0xbf00…b095 Tx ↗
ETH / HOOKCAT 32d 0.00% 0x9bac…e614 Tx ↗
ETH / TDUEL 32d 0.00% 0x14f6…972c Tx ↗
ETH / TENT 32d 0.00% 0x508f…f43a Tx ↗
ETH / 0x3f05…6fa4 32d 0.00% 0x1233…68c5 Tx ↗
ETH / 0x5b2a…c68c 32d 0.00% 0xa58c…693d Tx ↗
ETH / 0x3022…87dc 32d 0.00% 0xc527…f1e4 Tx ↗
ETH / TGAME 32d 0.00% 0xca45…096f Tx ↗
ETH / 0x37b0…7036 32d 0.00% 0x51ab…4027 Tx ↗
ETH / 0x9f8c…a42b 32d 0.00% 0xee9f…fa8f Tx ↗
0x60be…eceb / AAPLc 32d 0.00% 0xab32…fcf6 Tx ↗