GPO Hook (Base)

BaseRegistered

An immutable, ownerless Uniswap v4 hook for the GoldPesa Option (GPO) token that deploys GPO, seeds a full-range liquidity position, and enforces a 10% USDC fee on every swap via BeforeSwapDelta and AfterSwapDelta. Liquidity is permanently locked after initial minting, and donations and unauthorized pool initialization are blocked.

0x6cabe2fd9fb60c5afcab7de732b0a224fc382eec First pool 12 Jul 2025View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

16mo

Code size

8,290 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.

Can block LP withdrawals

It runs before liquidity is removed, so it can delay or refuse LP exits.

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.

Handles donations to LPs

It runs when someone donates tokens to the pool’s LPs.

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

GPO / USDC 16mo 0.00% 0xe6b8…f637 Tx ↗