Ring Few WEETH Hook (Ethereum)

EthereumRegistered

A 1:1 wrapping/unwrapping hook for Ring Protocol's Few Wrapped WEETH token on Uniswap v4, enabling seamless swaps between WEETH and its few-wrapped variant. The hook intercepts swaps to atomically wrap or unwrap tokens using BeforeSwapDelta, and validates pool initialization to ensure only the wrapper/underlying pair with zero fee is permitted.

0x877323adbf747f85eb8d182d42f01f34a5492888 First pool 29 Nov 2025View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

11mo

Code size

6,552 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: FewTokenHook).

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

1 total

PairCreatedFeePool ID

fwweETH / weETH 11mo 0.00% 0x6933…3f3e Tx ↗