UniHooks

PumpHook

Ethereum

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

0x1b861a59c420f704b7deac060d12f3a7296028cc First pool 28 Sept 2026View on explorer
CBe carefulNot in Uniswap’s hook registry · Can take tokens out of swaps
Pools
13
Dynamic-fee pools
0
Last new pool
9d
Code size
12,665 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).
!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: PumpHook).
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

13 total
PairCreatedFeePool ID
WETH / ONE 9d 0.00% 0x2964…4957 Tx ↗
WBTC / PRIVICY 35d 0.00% 0xf484…45d3 Tx ↗
WETH / PRIVICY 35d 0.00% 0x69df…9c37 Tx ↗
TSUKI / TSUKI 37d 0.00% 0xe21b…bdfd Tx ↗
ZC / SNOWMOON 38d 0.00% 0xb5e8…f2ac Tx ↗
WETH / ROBO 38d 0.00% 0x59a0…641a Tx ↗
UNI / PAWSINU 38d 0.00% 0x2184…4b18 Tx ↗
WETH / GWEICAT 38d 0.00% 0x549d…b727 Tx ↗
WETH / SNOWMOON 38d 0.00% 0xf264…6c1e Tx ↗
WETH / ZC 38d 0.00% 0xb31f…104d Tx ↗
WETH / ZC 38d 0.00% 0xcac4…ea35 Tx ↗
WETH / GWEI 38d 0.00% 0xe061…e1bc Tx ↗
WETH / GWEIBY 38d 0.00% 0x916a…b406 Tx ↗