RobinHook

What it can do to your swap

• Can block swapsSwaps are gated (governance): only some addresses, or only at some times, can trade through it.
• 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 block LPs from withdrawingCalled before each withdrawal. It can revert, which stops liquidity providers from leaving.
• Can take a cut when LPs withdrawThe hook can change the amounts a liquidity provider gets back.
• Can block people from adding liquidityCalled before each deposit into the pool.
• 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, beforeAddLiquidity, afterAddLiquidity, beforeRemoveLiquidity, afterRemoveLiquidity, beforeSwap, afterSwap, afterSwapReturnsDelta, afterRemoveLiquidityReturnsDelta. Flags glossary.

Last test swap

A quote for a tiny exact-in swap each way through ETH / ROBIN with Uniswap's V4 Quoter, compared with the pool's mid-price minus its 0.00% LP fee. It is an eth_call: nothing is signed or spent. Probed 25 h ago, every hour.

Swaps per day

Volume over the same days: $0, $0, $202, $719, $18, $23, $0. Days end at the snapshot, in UTC.

Pools