Hyperhook

EthereumRegistered

A prediction-market hook that lets users trade binary outcome tokens (UP/DOWN) against a base asset using a custom bonding curve inside time-bounded epochs. Epochs are resolved by a Chainlink price feed; winning-side holders can redeem their tokens for the base asset after resolution, subject to a decay tax.

0x9aef5dd3be8ff4746e62946b85c5948cdd92c488 First pool 14 May 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

5mo

Code size

24,487 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: Hyperhook).

iCan change swap amountsIt has a ReturnDelta permission. Normal for fees and burns, but also how fake-quote hooks steal.

iRestricted swapsSwap access: temporal. Not everyone can trade every pool.

?No audit linkedAutomated checks only.

Pools using this hook

2 total

PairCreatedFeePool ID

hhUP / USDC 5mo 0.05% 0xd4d6…00e7 Tx ↗

hhDOWN / USDC 5mo 0.05% 0x9dc5…2031 Tx ↗