UniHooks

OrketHook

ArbitrumRegistered

Uniswap v4 hook for prediction market YES/NO pools implementing VALS (Volatility-Adjusted Liquidity Sensitivity) dynamic fees. Each swap requires a backend-signed sigma parameter; fees are computed via e^[λ*(Δx/L)*σ]−1 and extracted from the collateral token via beforeSwap delta, then routed to a YieldDistributor for share holders. Also tracks LP positions and updates market prices after each pool operation.

0x3f79f561f3eed4943a354f949f495d251f584dc8 First pool 15 Mar 2026View on explorer
ALooks safeRegistered, verified, immutable
Pools
2
Dynamic-fee pools
2
Last new pool
7mo
Code size
10,806 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.

Sets its own swap fee

Pools using it let the hook choose the swap fee instead of a fixed tier.

Gates who can add liquidity

It checks every deposit before it goes in.

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: OrketHook).
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

2 total
PairCreatedFeePool ID
USDC / YES 7mo dynamic 0x7392…e01c Tx ↗
NO / USDC 7mo dynamic 0xe555…7baf Tx ↗