UnlistedRobinhood Chain hook
M1AdaptiveHook
ListedRobinhood ChainVerified source
0xe908dd34310da285be504f2ec62189d51d37c0ccBlockscoutCollects a configurable buy/sell fee from swap output on allowlisted M1 pools, forwarding proceeds to a buyback vault. Exact-output swaps pay the fee via beforeSwap delta; exact-input swaps pay via afterSwap delta. Rates are adjustable by an owner/operator within configured bounds.
2Pools
0Swaps, 7 days
$0Volume, 7 days
92 days agoFirst pool
What it can do to your swap
- Can block swapsSwaps are gated (allowlist): 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.
- 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 0.25% LP fee. It is an eth_call: nothing is signed or spent. Probed 3 days ago, every hour.
ETH to ?0.00% takenIn 0.0000000691321 ETHOut 0.123551 ?, expected 0.123552Gas 49,563
? to ETH0.00% takenIn 0.123862 ?Out 0.0000000689585 ETH, expected 0.0000000689592Gas 49,177