UniHooks

BVCC Dynamic Fee Hook (Ethereum)

EthereumRegistered

An advanced anti-bot Uniswap v4 hook by BlockVenture Chain Capital that dynamically adjusts LP fees based on gas price levels, volatility, and 24-hour pool volume. It applies a repeat-swap penalty to deter bot activity and collects a small hook fee from each swap's output amount.

0xf9ced7d0f5292af02385410eda5b7570b10b50c4 First pool 28 Dec 2025View on explorer
ALooks safeRegistered, verified, immutable
Pools
9
Dynamic-fee pools
8
Last new pool
40d
Code size
19,711 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.

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: BVCCDynamicFeeHook).
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

9 total
PairCreatedFeePool ID
ETH / AAVE 40d dynamic 0x3307…5057 Tx ↗
ETH / LINK 3mo dynamic 0xfc03…e02a Tx ↗
ETH / cbETH 3mo dynamic 0xcd8e…8d9c Tx ↗
ETH / USDC 3mo dynamic 0x3237…28dd Tx ↗
ETH / USDC 3mo 0.05% 0x83fd…f608 Tx ↗
ETH / RE 4mo dynamic 0x4dd2…49aa Tx ↗
ETH / SPCXx 4mo dynamic 0xc399…1f45 Tx ↗
ETH / USDC 6mo dynamic 0x9e96…426a Tx ↗
ETH / LINEA 10mo dynamic 0xc30b…cd7e Tx ↗