NFTXV4Hook
RobinhoodRegisteredUniswap v4 hook for NFTX collection pools, pairing NFT collection tokens against a native token. Implements dynamic LP fees with per-address flat-fee exemptions, an optional AMM fee taken from the unspecified swap leg, pending-donation queuing for LP fee distribution, and a truncated-tick oracle; pool creation and lifecycle are restricted to the NFTX Locker contract.
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.