WETHHook

UnichainRegistered

WETHHook turns a v4 pool into an ETH / WETH wrapper. Swaps mint or burn WETH 1:1 against native ETH via the WETH9 contract. Deposits take ETH from the PoolManager and settle the minted WETH back; withdrawals unwrap and return native ETH. Direct liquidity provision is disabled.

0x730b109bad65152c67ecc94eb8b0968603dba888 First pool 7 May 2025View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

18mo

Code size

6,257 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.

✓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: WETHHook).

iCan change swap amountsIt has a ReturnDelta permission. Normal for fees and burns, but also how fake-quote hooks steal.

✓Audit publishedAn audit report is linked in the registry.

Pools using this hook

1 total

PairCreatedFeePool ID

ETH / WETH 18mo 0.00% 0xba24…16a6 Tx ↗