PhiEthHooks

BaseRegistered

A custom-curve hook implementing 1:1 ETH↔phiEth swaps. On each swap, it takes the full input from the PoolManager, wraps or unwraps ETH via the phiEth contract, and settles the output back, returning a BeforeSwapDelta to bypass the concentrated liquidity curve entirely. Liquidity addition is permanently blocked.

0xd69cb2d99ed925e3ffc8fa3ba3c127637f71e888 First pool 17 Jul 2025View on explorer

ALooks safeRegistered, verified, immutable

Launch a pool with this hook

Pools

Dynamic-fee pools

Last new pool

15mo

Code size

4,582 B

What it can do

Runs on every swap

Its code executes inside each trade in pools that use it.

Can change what you receive

It can take or add tokens during a swap. Fees, burns and custom curves work this way, and so do scams.

Controls who can add liquidity

It checks every deposit before it goes in.

Checks new pools

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.

✓Listed in Uniswap’s hook registryRegistered with Uniswap Labs (a listing, not a security review).

✓Source code verifiedPublished source matches the deployed code.

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

0x0000…0000 / 0x2708…ec9f 15mo 0.00% 0x3892…1cd4 Creation tx