UniHooks

UniswapV4KEMHook

EthereumRegistered

Validates signed quotes from a designated signer before each exact-input swap, enforcing nonce-based replay protection, a max amount-in, and an expiry time. In afterSwap, any output exceeding the quoted max exchange rate is captured as ERC-6909 tokens for a configured recipient.

0x4440854b2d02c57a0dc5c58b7a884562d875c0c4 First pool 20 May 2025View on explorer
ALooks safeRegistered, verified, immutable
Pools
106
Dynamic-fee pools
0
Last new pool
2d
Code size
10,180 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.

Safety report

Automated checks, not an audit
✓Not upgradeableNo proxy pattern found: the code is fixed.
!Has an adminowner() is 0xbe2f…1b54. That account can usually change fees, limits or allowlists after you trade.
✓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: UniswapV4KEMHook).
iCan change swap amountsIt has a ReturnDelta permission. Normal for fees and burns, but also how fake-quote hooks steal.
iRestricted swapsSwap access: other. Not everyone can trade every pool.
?No audit linkedAutomated checks only.

Pools using this hook

106 total, newest 50 shown
PairCreatedFeePool ID
NEURAL / USDC 2d 8.00% 0xc712…29fa Tx ↗
ETH / ZAMA 7d 1.00% 0xa605…e7ca Tx ↗
ETH / PPT 25d 4.25% 0xe6fb…addc Tx ↗
ETH / LINEA 33d 1.00% 0x9a2b…270d Tx ↗
ZC / USDC 38d 1.00% 0x172c…f278 Tx ↗
USDT / KNC 56d 0.25% 0x1151…76e6 Tx ↗
BIGTIME / PEPE 57d 1.00% 0x2d43…1f2f Tx ↗
ETH / BIGTIME 57d 1.00% 0x1345…54fe Tx ↗
ETH / PEPE 57d 0.30% 0x2475…afc7 Tx ↗
ETH / PXT 2mo 3.00% 0x1737…765c Tx ↗
XOR / TBCD 3mo 10.00% 0x2b02…d909 Tx ↗
RELICS / USDC 3mo 5.00% 0xf2e9…3bb0 Tx ↗
WETH / wPAW 3mo 1.00% 0x2af1…2b11 Tx ↗
USDT / SPYon 3mo 1.00% 0x4ada…3e5a Tx ↗
CATE / USDC 3mo 4.10% 0xc893…2a24 Tx ↗
HYPER / TBCD 3mo 10.00% 0x1280…10db Tx ↗
ETH / PPT 3mo 5.00% 0x0992…7687 Tx ↗
LEASH / USDT 3mo 7.25% 0xffbc…3268 Tx ↗
LEASH / USDT 3mo 7.22% 0x9b77…633e Tx ↗
RIF / USDT 4mo 0.50% 0xe7ac…e6e4 Tx ↗
USDC / H 4mo 3.00% 0x61f1…784c Tx ↗
ETH / rETH 4mo 0.001% 0xee74…78a2 Tx ↗
ETHLABS / USDC 4mo 4.99% 0xef40…fdee Tx ↗
ETHLABS / USDC 4mo 5.01% 0x87cc…1de0 Tx ↗
ETHLABS / USDC 4mo 5.00% 0x87a0…11da Tx ↗
apyUSD / USDC 4mo 1.10% 0xdcfd…e3b9 Tx ↗
apyUSD / USDC 4mo 1.00% 0xed5c…b43a Tx ↗
apxUSD / USDC 4mo 1.00% 0xa9aa…c49d Tx ↗
apyUSD / apxUSD 4mo 0.12% 0x56d2…5e35 Tx ↗
DICKBUTT / USDC 5mo 6.90% 0x8f52…f5e2 Tx ↗
DICKBUTT / USDC 5mo 4.90% 0xde8f…8e2b Tx ↗
DOT / TBCD 5mo 10.00% 0x0a38…1992 Tx ↗
BITDOGE / TBCD 5mo 5.00% 0x0978…b393 Tx ↗
DAI / KNC 5mo 1.00% 0x3722…7579 Tx ↗
ETH / TSLAx 5mo 3.00% 0xe120…54ad Tx ↗
AWF / USDC 5mo 2.69% 0x08e5…be30 Tx ↗
ETH / AWF 5mo 1.10% 0xfd9d…2655 Tx ↗
AWF / USDC 5mo 2.89% 0xa8c3…e6f9 Tx ↗
ETH / AWF 5mo 1.00% 0x0a5c…9ce6 Tx ↗
AWF / USDC 5mo 2.95% 0xb344…a71d Tx ↗
AWF / USDC 5mo 3.923% 0xfc20…6fe2 Tx ↗
AWF / USDC 5mo 3.913% 0xeb8d…4065 Tx ↗
AWF / USDC 5mo 4.00% 0x2795…f9f0 Tx ↗
ETH / SHIT 6mo 1.00% 0x626d…6091 Tx ↗
sat1 / USDC 6mo 8.00% 0x982f…26f7 Tx ↗
KAIO / USDT 6mo 10.00% 0xe5b4…e1c5 Tx ↗
ETH / sato 6mo 0.90% 0xc4a7…1c38 Tx ↗
ETH / USDT 6mo 1.00% 0x8720…0cc7 Tx ↗
ETH / DU 6mo 4.00% 0x0d77…66af Tx ↗
ETH / DU 6mo 4.88% 0xc081…4f06 Tx ↗