B420MemeHook
BaseRegisteredSingleton Uniswap v4 hook for graduated B420 meme token pools. Collects protocol fees and creator taxes on each swap via afterSwap with a return delta, optionally converts memecoin-denominated fees to the quote currency inline per-swap, and supports a buyback-and-lock mechanism that swaps accumulated quote fees back into the memecoin and vests them in a five-year buyback vault.
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Pools
3
Dynamic-fee pools
0
Last new pool
2mo
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.
Runs at pool creation
It runs when a pool is created, often to lock in that pool’s settings.
Pools using this hook
3 totalPairCreatedFeePool ID