PumpV4StockHook
RobinhoodRegisteredA fee-and-liquidity hook for token launches quoted in an arbitrary ERC-20. Charges a 2% fee on both buy (via beforeSwap delta) and sell (via afterSwap delta) swap directions, restricts liquidity additions to a single factory-authorized initial seed, and permanently locks liquidity removal by reverting in beforeRemoveLiquidity.
ALooks safeRegistered, verified, immutable
Pools
16
Dynamic-fee pools
0
Last new pool
55d
Code size
7,107 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.
Pools using this hook
16 totalPairCreatedFeePool ID