PumpFeeHook
EthereumRegisteredA Uniswap v4 hook for token launches that applies tiered creator and protocol fees on each swap based on the token's current market cap (derived from the pool's spot price), alongside a dynamic LP fee override. Only factory-registered bonding curve pools can register with this hook; fees accumulate and are distributed to the creator and protocol via a separate skim function.
ALooks safeRegistered, verified, immutable
Pools
2
Dynamic-fee pools
2
Last new pool
6mo
Code size
7,877 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.
Sets its own swap fee
Pools using it let the hook choose the swap fee instead of a fixed tier.
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