UnlistedRobinhood Chain hook
TipOffFeeHook
ListedRobinhood ChainVerified source
0xb05505e166b47eb3c09d26ca291db5fc4f2dc0ccBlockscoutCollects a fixed 5% fee on all swaps, always denominated in ETH (currency0), by splitting fee collection between beforeSwap (when ETH is the specified currency) and afterSwap (when ETH is the unspecified currency), forwarding fees to an immutable feeRecipient address.
3Pools
0Swaps, 7 days
$0Volume, 7 days
63 days agoFirst pool
What it can do to your swap
- Can take a fee from your outputAfter the pool fills your swap, the hook can keep part of what you were about to receive.
- Can change the price you getBefore your swap runs, the hook can take or add tokens, so the amount you get is set by its code as well as the pool.
- 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.
Read from the hook address: flag bits beforeSwap, afterSwap, beforeSwapReturnsDelta, afterSwapReturnsDelta. Flags glossary.
Last test swap
A quote for a tiny exact-in swap each way through ETH / ? 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 3 days ago, every hour.
ETH to ?5.00% takenIn 0.0000126645 ETHOut 7,998.19 ?, expected 8,419.23Gas 55,373
? to ETHRevertedIn 8,419.23 ?Out - ETH, expected 0.0000126645Gas -