HystrategyHook

EthereumRegistered

Fee-skimming hook for ETH/WETH ↔ HYSTR pools that deducts a fee from swap output on every trade. Sell-side fee is flat 10%; buy-side decays from 15% to 10% (1% per 5 blocks after deployment). Collected fees are split 80% to treasury and 20% to team via poolManager.take().

0x45a18b773102bde55aa71ea060a5336eadbb80c4 First pool 5 Oct 2025View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

13mo

Code size

3,144 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.

✓No owner foundNo owner() function: nobody has an admin switch (as far as the standard check goes).

✓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: HystrategyHook).

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

2 total

PairCreatedFeePool ID

ETH / HYSTRT 13mo 0.00% 0x3168…7200 Tx ↗

ETH / HYSTR 13mo 0.00% 0xa104…a490 Tx ↗