UniHooks

OrketHook

ArbitrumRegistered

Uniswap v4 hook for prediction market pools that gates swaps on a backend-signed VALS (Volatility-Adjusted Liquidity Spread) sigma parameter per swap. Computes an exponential fee (e^[λ·(Δx/L)·σ]−1) captured via BeforeSwapDelta and routed to share token holders through a YieldDistributor, while tracking LP positions and updating YES/NO prediction market prices after each pool action.

0xed6a2853e9069f0248da042e14806fd35e3f0dc8 First pool 5 Mar 2026View on explorer
ALooks safeRegistered, verified, immutable
Pools
2
Dynamic-fee pools
2
Last new pool
8mo
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 8mo dynamic 0x5ac8…ced1 Tx ↗
NO / USDC 8mo dynamic 0x9faa…93b6 Tx ↗