StonkHookV4
RobinhoodRegisteredA token launchpad hook for Robinhood Chain that gates swaps to an ERC-20-enforced trading window (NYSE hours), applies dynamic fees with an anti-snipe surcharge that decays over three seconds post-launch, and withholds asset-leg fees as ERC-6909 claims split among liquidity, creator, protocol, and treasury. Liquidity removals are permanently blocked; the liquidity fee share is placed as one-sided resting bids below spot, funding a perpetual price floor.
What it can do
Its code executes inside each trade in pools that use it.
It can take or add tokens during a swap. Fees, burns and custom curves work this way, and so do scams.
Pools using it let the hook choose the swap fee instead of a fixed tier.
It runs before liquidity is removed, so it can delay or refuse LP exits.
It checks every deposit before it goes in.
It runs when a pool is created, often to lock in that pool’s settings.