UniHooks

ERC20THook

Ethereum

Runs code on every swap. Can take tokens from swaps. Runs at pool creation.

0x05e1934d8b52a8ded4f3f42aa9a7a12244192544 First pool 19 Oct 2026View on explorer
CBe carefulNot in Uniswap’s hook registry · Can take tokens out of swaps
Pools
29
Dynamic-fee pools
0
Last new pool
6h
Code size
11,981 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.

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 0x0198…e8cb. 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: ERC20THook).
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

29 total
PairCreatedFeePool ID
FWA / POOLTEST 6h 0.00% 0x1052…e614 Tx ↗
FWA / TEST 1d 0.00% 0xf233…54b5 Tx ↗
FWA / Pudgies 4d 0.00% 0xc5e3…dee7 Tx ↗
imdtest / FWA 5d 0.00% 0x82fc…0c5a Tx ↗
fwatest / FWA 6d 0.00% 0x24eb…e200 Tx ↗
FWA / PUNKPOOL 6d 0.00% 0xa685…6a2b Tx ↗
MAD / FWA 6d 0.00% 0x1db5…a2be Tx ↗
ETH / CLASH 10d 0.00% 0xfdb8…76bc Tx ↗
FWA / MAD 13d 0.00% 0xecbc…14a9 Tx ↗
RM / MAD 14d 0.00% 0xa95e…bc03 Tx ↗
ETH / MAD 14d 0.00% 0xe29b…360e Tx ↗
MAD / IMD 14d 0.00% 0x5f00…8dc7 Tx ↗
ETH / securepub 15d 0.00% 0x09f2…5e40 Tx ↗
ETH / MERCURY 15d 0.00% 0xb7a8…410b Tx ↗
FWA / MAD 15d 0.00% 0x6d29…4394 Tx ↗
ETH / MAD 15d 0.00% 0xc0d3…45d9 Tx ↗
ETH / Playground 15d 0.00% 0x5975…9a91 Tx ↗
ETH / plumber 15d 0.00% 0x1aa4…4113 Tx ↗
ETH / HAMSTER 16d 0.00% 0x7c03…49d4 Tx ↗
IMD / IDM 16d 0.00% 0x66f6…1f2e Tx ↗
IMDSTR / IMD 17d 0.00% 0x6d18…744d Tx ↗
FWASTR / FWA 17d 0.00% 0x472a…7fd6 Tx ↗
ETH / CALABS 17d 0.00% 0x6728…3c22 Tx ↗
ETH / REWARDS 17d 0.00% 0x57db…3651 Tx ↗
ERC20T / IMD 17d 0.00% 0xc723…4602 Tx ↗
ETH / GARDEN 17d 0.00% 0x0237…3a52 Tx ↗
ETH / PILL 17d 0.00% 0x8a74…bdce Tx ↗
ETH / GARDEN 17d 0.00% 0x689b…ffbe Tx ↗
ADAM / IMD 17d 0.00% 0xa509…c7d0 Tx ↗