UniHooks

BunniHook

ArbitrumRegistered

Bunni protocol's central Uniswap v4 hook that handles swaps using custom liquidity density functions and its own swap math. Implements dynamic surge and TWAP-based fees taken via BeforeSwapDelta, an am-AMM mechanism for LVR/MEV recapture, a TWAP oracle, and auto-rebalancing via FloodPlain.

0x0010d0d5db05933fa0d9f7038d365e1541a41888 First pool 1 Feb 2025View on explorer
ALooks safeRegistered, verified, immutable
Pools
14
Dynamic-fee pools
0
Last new pool
21mo
Code size
23,325 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.

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 0x9a8f…2d13. 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: BunniHook).
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

14 total
PairCreatedFeePool ID
crvUSD / USDC 21mo 0.00% 0x2e0a…65b0 Tx ↗
ETH / BETS 21mo 0.00% 0xa967…d6d9 Tx ↗
ETH / BUNNI 21mo 0.00% 0xc301…f420 Tx ↗
ETH / wstETH 21mo 0.00% 0xcf3e…f55c Tx ↗
USDC / DAI 21mo 0.00% 0x16e2…a61d Tx ↗
USDC / USD₮0 21mo 0.000% 0x5282…14d0 Tx ↗
ETH / wstETH 21mo 0.000% 0x46da…6812 Tx ↗
USDC / USD₮0 21mo 0.00% 0x6a48…8e57 Tx ↗
ETH / AAVE 21mo 0.00% 0xc1a3…8a15 Tx ↗
ETH / USDC 21mo 0.00% 0xec19…5ac1 Tx ↗
PRF / USDC 21mo 0.00% 0xa47f…8b1b Tx ↗
ETH / wstETH 21mo 0.00% 0x04b4…eba0 Tx ↗
USDC / USD₮0 21mo 0.00% 0x2a2f…3e34 Tx ↗
ARB / USDC 21mo 0.00% 0xc592…95e6 Tx ↗