ETH / QSRC
fee 0%- Swap ETH → QSRCno liquidity at the current price
- Swap QSRC → ETHno liquidity at the current price
- Add, then remove liquiditycame back whole
pool 0x02b29d08bbb34cbf295049e3de37289d183857db1283425fe9a57e2594b53d76
Reading the hook.
The address, the bytecode, then a swap each way through its pool. A few seconds.
237 pools use this hook, the first one 57 d ago.
The address enables before swap returns delta, after swap returns delta. The hook is allowed to take; the next two checks measure whether it does.
No pool with liquidity to swap through yet.
Liquidity added and removed in the same block came back whole.
A fixed fee of 0%, written in the pool key.
Owned by 0x8Ad8628ca5D60aD739355f9e055ADc8AAe78b2db. Owner-style functions: claimFees, claimAllFees, setHookFee, setAntiSnipe, claimable, transferOwnership.
Not a proxy, no DELEGATECALL, no SELFDESTRUCT.
Each callback refused a call that did not come from the PoolManager.
237 pools over 57 days.
Measured at block 92,893,305. A hook with an owner or a dynamic fee can behave differently later; scan again before a large trade.
A v4 hook's permissions are the last fourteen bits of its address. The PoolManager calls only what they switch on.
A small swap each way and a liquidity round trip, run through the PoolManager and this hook inside a call that is never sent. The pool fee is expected; anything else missing is the hook.
pool 0x02b29d08bbb34cbf295049e3de37289d183857db1283425fe9a57e2594b53d76
Selectors found in the dispatcher, named from the public signature database. Red ones are what an owner usually keeps for itself.