ApexYieldHookV4
BaseRegisteredAn oracle-driven custom AMM hook that prices swaps using Pyth oracle rates and zone-based dynamic fees, with liquidity backed by an external vault. Includes a circuit breaker, owner-controlled pause/pool-registration, and full beforeSwap delta fulfillment that bypasses the pool's internal AMM math.
What it can do
Its code executes inside each trade in pools that use it.
It can take or add tokens during a swap. Fees, burns and custom curves work this way, and so do scams.
Pools using it let the hook choose the swap fee instead of a fixed tier.
It runs before liquidity is removed, so it can delay or refuse LP exits.
It checks every deposit before it goes in.
It runs when a pool is created, often to lock in that pool’s settings.
It runs when someone donates tokens to the pool’s LPs.