Unlisted hook

What it can do to your swap

• Its code can be replacedThe hook is a proxy (EIP-1967). Whoever controls it can swap in new code, so what it does today is not a promise for tomorrow.
• Can take a fee from your outputAfter the pool fills your swap, the hook can keep part of what you were about to receive.
• Runs code before your swap and can block itThe hook is called before every swap. It can revert, which makes your swap fail.
• Runs code after your swap and can block itThe hook is called after every swap. It can revert, which undoes your swap.
• Can take a cut when LPs depositThe hook can change the amounts a liquidity provider pays in.
• Can take a cut when LPs withdrawThe hook can change the amounts a liquidity provider gets back.
• Runs code after liquidity is addedCalled after each deposit into the pool.
• Runs code after liquidity is removedCalled after each withdrawal.
• Runs code when a pool is createdCalled once, when someone creates a pool with this hook.
• Can charge a different fee on each swapThe pool's LP fee is dynamic: the hook sets it, swap by swap.

Read from the hook address: flag bits beforeInitialize, afterAddLiquidity, afterRemoveLiquidity, beforeSwap, afterSwap, afterSwapReturnsDelta, afterAddLiquidityReturnsDelta, afterRemoveLiquidityReturnsDelta. Flags glossary.

Last test swap

No active pool to probe: none of its pools had a swap in the last 7 days.

Pools, 24 of 31