PhiEthHooks

BaseRegistered

Implements a custom 1:1 ETH/phiETH swap curve via beforeSwap: takes the full input amount from the PoolManager, deposits or withdraws through the phiEth contract, and settles the output — bypassing AMM concentrated liquidity via BeforeSwapDelta. Blocks direct liquidity additions and restricts pool initialization to ETH/phiETH pairs with zero fees.

0x15d8f926cb3b1606a795c62d10401fcb9b85a888 First pool 8 Oct 2025View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

13mo

Code size

4,582 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.

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

ETH / cgwgg8vx5vzdETH 13mo 0.00% 0x9b5a…4643 Tx ↗