V4FunFeeHook
RobinhoodRegisteredVolatility-based swap fee hook for ETH/token pools launched via the v4.fun platform. Charges 1–7% fees in ETH on buys (via beforeSwap delta) and sells (via afterSwap delta), with the fee rate scaling based on the previous swap's tick movement; fees are sent directly to a per-pool fee recipient.
ALooks safeRegistered, verified, immutable
Pools
2
Dynamic-fee pools
0
Last new pool
2mo
Code size
5,832 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.
Runs at pool creation
It runs when a pool is created, often to lock in that pool’s settings.
Pools using this hook
2 totalPairCreatedFeePool ID