Robinhood Chain hook

DreddHook

ListedRobinhood ChainVerified source
0x93dcd1d858225ff6257aa19536190850ce85c0ccBlockscout

A fee-collection hook for factory-registered token pools that deducts configurable swap fees via return deltas in beforeSwap and afterSwap, applies an elevated sniper tax to early buyers within a configurable block window after launch, and accumulates fee earnings for token creators to withdraw.

6Pools
0Swaps, 7 days
$0Volume, 7 days
53 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 2 days ago, every hour.

ETH to ?1.00% takenIn 0.0000138304 ETHOut 9,899.9 ?, expected 10,000Gas 85,562
? to ETHRevertedIn 10,000 ?Out - ETH, expected 0.0000138304Gas -

Pools

PairFeeSwaps 7dVolume 7dCreated
ETH / ?
0x57d383…af4c61
0.00%0$051 days agoSwap
ETH / ?
0x2ef141…c3f40b
0.00%0$051 days agoSwap
ETH / ?
0xf20f84…0574e4
0.00%0$051 days agoSwap
ETH / ?
0x003bd3…13cb57
0.00%0$051 days agoSwap
ETH / ?
0x0c292e…1149ed
0.00%0$051 days agoSwap
ETH / ?
0x60db0b…1ae35d
0.00%0$051 days agoSwap