LaunchHook
BaseRegisteredShared hook for token launchpads that gates pool initialization and liquidity changes to a factory, permanently locks single-sided token liquidity, and collects a configurable fee (creator/platform/referrer split with a block-decaying anti-snipe surcharge) on every swap via afterSwapReturnsDelta.
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Pools
5,233
Dynamic-fee pools
0
Last new pool
3mo
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.
Can block LP withdrawals
It runs before liquidity is removed, so it can delay or refuse LP exits.
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.
Total pools using this hook
since its first poolPools using this hook
5,233 total, newest 50 shownPairCreatedFeePool ID