Robinhood Chain hook

ZayyanXPADHook

ListedRobinhood ChainVerified source
0x193e585187d2ca96e0750e71bc6c170bce3750ccBlockscout

Volatility-scaled fee hook for Zayyan XPAD pools that charges a bps fee on the quote side (currency0) of every swap; the rate scales linearly between baseFeeBps and maxFeeBps based on the previous swap's tick movement. Fees accumulate as ERC-6909 claims inside the pool manager and can be permissionlessly swept to the pad's fee wallet.

8Pools
0Swaps, 7 days
$0Volume, 7 days
68 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.
  • Runs code after a pool is createdCalled once, right after a pool with this hook is created.

Read from the hook address: flag bits afterInitialize, 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
USDG / ?
0x1d8f52…211a11
0.00%0$065 days agoSwap
ETH / ?
0xfa8e14…154014
0.00%0$065 days agoSwap
ETH / ?
0xfac668…1cb98d
0.00%0$066 days agoSwap
WETH / ?
0x099c90…8fe102
0.00%0$066 days agoSwap
WETH / ?
0x2e015e…309e24
0.00%0$066 days agoSwap
USDG / ?
0x827879…6f98d2
0.00%0$066 days agoSwap
WETH / ?
0xc95e4a…456d7b
0.00%0$066 days agoSwap
WETH / ?
0x8015c6…cd1342
0.00%0$066 days agoSwap