HookControllerV3

EthereumRegistered

A Uniswap v4 hook that implements a tick-observation TWAP oracle (V3-style 144-slot ring buffer) and applies reactive LP fee overrides: 30 bps normally, 300 bps in defensive mode triggered by liquidation cascades. Integrated with a synthetic asset engine to gate new short positions and compute on-chain price data.

0xe4157fdc3f71d4938b564c5869402f566daad8c0 First pool 19 May 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

5mo

Code size

8,722 B

What it can do

Runs code on every swap

Its code executes inside each trade in pools that use it.

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.

Runs at pool creation

It runs when a pool is created, often to lock in that pool’s settings.

Safety report

Automated checks, not an audit

✓Not upgradeableNo proxy pattern found: the code is fixed.

!Has an adminowner() is 0xa712…42c5. That account can usually change fees, limits or allowlists after you trade.

✓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: HookControllerV3).

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

?No audit linkedAutomated checks only.

Pools using this hook

3 total

PairCreatedFeePool ID

WETH / SHORT 5mo dynamic 0xbde9…ac6a Tx ↗

WETH / NEW 5mo dynamic 0x585d…b51a Tx ↗

WETH / TEST 5mo dynamic 0x05ae…56c9 Tx ↗