Unlisted
Robinhood Chain hook

FoundryHookV4R2E2

ListedRobinhood ChainVerified source
0xf52ae471f2d9f53047a2f777ad161a2b9650c0c4Blockscout

A market-cap-tiered dynamic fee hook for bonding-curve token launches. Charges ETH fees on buys via dynamic LP fee override and on exact-input sells by taking ETH output via afterSwap delta, accumulating sell fees in the hook for off-path collection by a privileged locker.

8Pools
0Swaps, 7 days
$0Volume, 7 days
101 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.
  • 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 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 beforeSwap, afterSwap, 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 ?1.50% takenIn 0.00000831013 ETHOut 9,855.61 ?, expected 10,005.8Gas 100,360
? to ETHRevertedIn 10,005.8 ?Out - ETH, expected 0.00000831013Gas -

Pools

PairFeeSwaps 7dVolume 7dCreated
ETH / ?
0x8331e1…0f784f		Dynamic0$098 days agoSwap
ETH / ?
0x25167c…0cdb25		Dynamic0$098 days agoSwap
ETH / ?
0x8142cd…5c1dad		Dynamic0$098 days agoSwap
ETH / ?
0xba059b…cc1e1a		Dynamic0$098 days agoSwap
ETH / ?
0xea1687…10e8ac		Dynamic0$099 days agoSwap
ETH / ?
0x7c7372…c0939d		Dynamic0$099 days agoSwap
ETH / ?
0x19b582…29ae18		Dynamic0$099 days agoSwap
ETH / ?
0x79f572…1239d4		Dynamic0$099 days agoSwap