Robinhood Chain hook

CLOCKFeeHook

ListedRobinhood ChainVerified source
0xf9c3ed64f93ff610e40298990f464c060c6140ccBlockscout

A volatility-adaptive swap-fee hook for ETH/token pools launched via the CLOCK launchpad. Charges fees in native ETH on buys (via beforeSwap delta) and sells (via afterSwap delta), scaling between a configurable base and max rate (0.3%–5%) based on the tick movement of the previous swap. Only supports exact-input swaps; exact-output swaps revert.

2Pools
0Swaps, 7 days
$0Volume, 7 days
72 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

No active pool to probe: none of its pools had a swap in the last 7 days.

Pools

PairFeeSwaps 7dVolume 7dCreated
ETH / ?
0x3f166c…67ccb0
0.00%0$068 days agoSwap
ETH / ?
0x142b11…9ccb0f
0.00%0$068 days agoSwap