UniHooks

CornersHookDynamicFee

BaseRegistered

A Uniswap v4 hook for the Corners protocol that implements volatility-based dynamic LP fees (derived from tick movement between swaps) and collects a 20% protocol fee on the paired-token side of each swap. Includes an optional MEV protection module active for the first 2 minutes after pool creation, and restricts liquidity additions during that window.

0xf991f3f1bb06b62dc54b41d954479a49205b28cc First pool 5 Dec 2025View on explorer
ALooks safeRegistered, verified, immutable
Pools
5
Dynamic-fee pools
5
Last new pool
11mo
Code size
17,924 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.

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.
✓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: CornersHookDynamicFee).
iCan change swap amountsIt has a ReturnDelta permission. Normal for fees and burns, but also how fake-quote hooks steal.
?No audit linkedAutomated checks only.

Pools using this hook

5 total
PairCreatedFeePool ID
DYN35 / SAND 11mo dynamic 0x4f1e…d503 Tx ↗
TEST / SAND 11mo dynamic 0xd233…86aa Tx ↗
TEST / SAND 11mo dynamic 0x3a21…5eee Tx ↗
SAND / TEST 11mo dynamic 0x0b99…0c36 Tx ↗
TEST / SAND 11mo dynamic 0x1bdd…6c4a Tx ↗