Robinhood Chain hook

HoardFeeHook

ListedRobinhood ChainVerified source
0x2a100c4b29c2e2c76dbbc794334f54d794d8a0ccBlockscout

Fee engine for the canonical HOARD/USDG Uniswap v4 pool, charging a 3% gross fee on all swaps collected in USDG and split equally between a Stock Vault and a USDG Wall manager. Records post-swap prices to an oracle after every swap; a LiquidationRouter address can be set as fee-exempt by the owner.

1Pools
4Swaps, 7 days
$4Volume, 7 days
56 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 when a pool is createdCalled once, when someone creates a pool with this hook.

Read from the hook address: flag bits beforeInitialize, beforeSwap, afterSwap, beforeSwapReturnsDelta, afterSwapReturnsDelta. Flags glossary.

Last test swap

A quote for a tiny exact-in swap each way through HOARD / USDG 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 0 s ago, every hour.

HOARD to USDG2.99% takenIn 0.0109094 HOARDOut 0.015806 USDG, expected 0.016294Gas 126,319
USDG to HOARD3.00% takenIn 0.016294 USDGOut 0.0105825 HOARD, expected 0.0109093Gas 126,465

Swaps per day

10-20010-21010-22010-23010-24010-25210-262

Volume over the same days: $0, $0, $0, $0, $0, $2, $2. Days end at the snapshot, in UTC.

Pools

PairFeeSwaps 7dVolume 7dCreated
HOARD / USDG
0xd66774…b9504d
0.00%4$454 days agoSwap