Runs code on every swap. Can take tokens from swaps. Sets its own swap fee. Runs at pool creation.
CBe carefulNot in Uniswap’s hook registry · Can take tokens out of swaps
Pools
8
Dynamic-fee pools
8
Last new pool
3mo
Code size
24,568 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
8 totalPairCreatedFeePool ID