SpawnHookStaticFeeV2
BaseRegisteredA Uniswap v4 hook for the Spawn token-launch platform that applies directional static LP fees (different rates for buying vs selling the spawn token, configured at pool initialization). Protocol fees are explicitly disabled (PROTOCOL_FEE_NUMERATOR = 0). The hook also supports a temporary MEV-protection module that can raise LP fees during the first hour after pool creation.
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Pools
10
Dynamic-fee pools
10
Last new pool
8mo
Code size
—
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.
Gates who can add liquidity
It checks every deposit before it goes in.
Runs at pool creation
It runs when a pool is created, often to lock in that pool’s settings.
Pools using this hook
10 totalPairCreatedFeePool ID