Robinhood Chain hook

ElevatorHook

ListedRobinhood ChainVerified source
0xe951fb7f529d3fa114096268fbc4c36b469315ccBlockscout

Single-pool ELE/WETH hook that charges state-dependent monetary fees (routed to reserve vaults for buybacks, stability, and revenue) and maintains an on-chain TWAP price oracle. Also triggers automated protocol actions — compression swaps, liquidity management, and expansion tranches — clocked by each swap callback.

1Pools
6Swaps, 7 days
$71Volume, 7 days
87 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 liquidity is addedCalled after each deposit into the pool.
  • Runs code after liquidity is removedCalled after each withdrawal.
  • 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, afterAddLiquidity, afterRemoveLiquidity, beforeSwap, afterSwap, beforeSwapReturnsDelta, afterSwapReturnsDelta. Flags glossary.

Last test swap

A quote for a tiny exact-in swap each way through WETH / ELE with Uniswap's V4 Quoter, compared with the pool's mid-price minus its 0.30% LP fee. It is an eth_call: nothing is signed or spent. Probed 2 days ago, every hour.

WETH to ELE1.00% takenIn 0.0000878292 WETHOut 0.331657 ELE, expected 0.335015Gas 475,446
ELE to WETH1.00% takenIn 0.336023 ELEOut 0.0000866903 WETH, expected 0.0000875657Gas 499,605

Swaps per day

10-20110-21010-22010-23110-24110-25110-262

Volume over the same days: $3, $0, $0, $9, $26, $8, $26. Days end at the snapshot, in UTC.

Pools

PairFeeSwaps 7dVolume 7dCreated
WETH / ELE
0x02ccc5…53e632
0.30%6$7185 days agoSwap