OOPAD / USDG
fee dynamic, now 0%- Swap OOPAD → USDGno liquidity at the current price
- Swap USDG → OOPADno liquidity at the current price
- Add, then remove liquiditylost 0.57%
pool 0xc5dd30fa28b4da4e232e342230c1fdd718df3cf93c7446f99ab23dc62e571048
Reading the hook.
The address, the bytecode, then a swap each way through its pool. A few seconds.
81 pools use this hook, the first one 91 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.
Taking liquidity straight back out lost 0.57%.
Its pools use a dynamic fee that the hook sets before every swap. It stands at 0% now and can change.
Owned by 0x34cB581ABE50bC2eb30d4a1F5F3e90Ff84A4Ea33. Owner-style functions: setFactory.
Not a proxy, no DELEGATECALL, no SELFDESTRUCT.
Each callback refused a call that did not come from the PoolManager.
81 pools over 90 days.
Measured at block 92,891,831. 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 0xc5dd30fa28b4da4e232e342230c1fdd718df3cf93c7446f99ab23dc62e571048
Selectors found in the dispatcher, named from the public signature database. Red ones are what an owner usually keeps for itself.