Robinhood Chain hook

YunaFeeHook

ListedRobinhood ChainVerified source
0xf2b95bce8142e979375e3a896dcd39fd201440ccBlockscout

Applies directional ETH fees on swaps in a native ETH pool: a buy fee (ETH-specified swaps) is routed to a holder pool via BeforeSwapDelta, and a sell fee (ETH-unspecified swaps) is split between a team treasury and holder pool via AfterSwapDelta. All fees are taken in currency0 (native ETH) using poolManager.take().

2Pools
0Swaps, 7 days
$0Volume, 7 days
57 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 / ?
0x2acb94…b0e661
0.25%0$053 days agoSwap
ETH / ?
0xabaa4b…e4431e
0.30%0$053 days agoSwap