PhiEthHooks

BaseRegistered

A 1:1 ETH↔phiEth swap hook for Uniswap v4 that implements a custom curve bypassing concentrated liquidity. Routes all swaps through phiEth deposit/withdraw, returning a full BeforeSwapDelta to no-op the AMM. Restricts pool initialization to ETH/phiEth pairs with zero fee and prevents direct liquidity addition.

0x64a204ecf32c034a2a6fbe530bd2d38009df6888 First pool 26 Sept 2025View on explorer

ALooks safeRegistered, verified, immutable

Launch a pool with this hook

Pools

Dynamic-fee pools

Last new pool

13mo

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 / 0xeab7…5234 13mo 0.00% 0x9501…4f3f Creation tx