UniHooks

OrketHook

ArbitrumRegistered

Prediction market pool hook implementing VALS dynamic fees (e^[λ·(Δx/L)·σ]−1) based on backend-signed toxic-velocity (sigma) parameters, capturing fees from the collateral (USDC) side and redistributing them to share holders via YieldDistributor. Tracks LP positions and updates prediction market YES/NO prices after each swap.

0x558774a73e9e4a251968baef28cf1b80d1c5cdc8 First pool 23 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
YES / USDC 7mo dynamic 0xf577…c7ac Tx ↗
NO / USDC 7mo dynamic 0xeeb9…ff4d Tx ↗