LendingHookV4

EthereumRegistered

A combined lending AMM hook that manages a shared full-range Uniswap v4 LP position. LPs deposit ETH/token liquidity; borrowers pledge token collateral (40% LTV) to receive ETH loans; liquidators repay underwater positions. The hook collects a protocol swap fee via beforeSwap/afterSwap delta returns and blocks external swaps in any block containing a liquidation.

0x9e4d177e9e9cb57ec30ef8825ad3ab1ba5257acc First pool 28 May 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

5mo

Code size

23,930 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.

Can block LP withdrawals

It runs before liquidity is removed, so it can delay or refuse LP exits.

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: LendingHookV4).

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

1 total

PairCreatedFeePool ID

ETH / UNI 5mo 0.50% 0x47af…f862 Tx ↗