UnlistedRobinhood Chain hook
ERC1967Proxy Hook
ListedRobinhood ChainVerified sourceUpgradeable
0x50b9af842dacb8fc7476660cc86d3787cad66ac4BlockscoutAn upgradeable ERC1967 proxy hook with beforeSwap, afterSwap (returning a delta), beforeInitialize, beforeAddLiquidity, and beforeRemoveLiquidity permissions. The implementation contract was not resolved, so full logic cannot be verified.
5Pools
5Swaps, 7 days
$16Volume, 7 days
95 days agoFirst pool
What it can do to your swap
- Its code can be replacedThe hook is a proxy (EIP-1967). Whoever controls it can swap in new code, so what it does today is not a promise for tomorrow.
- Can take a fee from your outputAfter the pool fills your swap, the hook can keep part of what you were about to receive.
- 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.
- Can block LPs from withdrawingCalled before each withdrawal. It can revert, which stops liquidity providers from leaving.
- Can block people from adding liquidityCalled before each deposit into the pool.
- Runs code when a pool is createdCalled once, when someone creates a pool with this hook.
Read from the hook address: flag bits beforeInitialize, beforeAddLiquidity, beforeRemoveLiquidity, beforeSwap, afterSwap, afterSwapReturnsDelta. Flags glossary.
Last test swap
A quote for a tiny exact-in swap each way through ETH / INK with Uniswap's V4 Quoter, compared with the pool's mid-price minus its 0.10% LP fee. It is an eth_call: nothing is signed or spent. Probed 0 s ago, every hour.
ETH to INK2.00% takenIn 0.0000148883 ETHOut 6,972.92 INK, expected 7,115.3Gas 121,054
INK to ETH2.00% takenIn 7,122.42 INKOut 0.0000145758 ETH, expected 0.0000148734Gas 117,285
Swaps per day
Volume over the same days: $0, $0, $0, $3, $4, $0, $9. Days end at the snapshot, in UTC.