WontonHook

BaseRegistered

WontonHook is a Uniswap v4 hook on Base. Restricts liquidity additions to a single authorized manager address and gates buy-side swaps behind a governance-controlled `tradingEnabled` flag. Pre-launch exact-input buys are punished: the input token is taken but output is forced to zero via beforeSwapReturnsDelta.

Contract name: WontonHook

0x46b8c74d89a647063311ad08c7456732d5e94888 First pool 1 Jun 2026View on explorer

ALooks safeRegistered, verified, immutable, no admin

Pools

Dynamic-fee pools

Last new pool

5mo

Code size

2,670 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.

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: WontonHook).

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

iRestricted swapsSwap access: governance. Not everyone can trade every pool.

?No audit linkedAutomated checks only.

Pools using this hook

1 total

PairCreatedFeePool ID

WONTON / USDC 5mo 1.00% 0xa784…a66d Tx ↗