USDG / ROUTE
fee dynamic, now 0%- Swap USDG → ROUTEhook takes 1.03%
- Swap ROUTE → USDGhook takes 0.96%
- Add, then remove liquiditylost 0.81%
pool 0x604a3c555004ecc4fcfe9048fc0bab1b82fd2037b5d559580b3f557a1c057a29
Reading the hook.
The address, the bytecode, then a swap each way through its pool. A few seconds.
35 pools use this hook, the first one 27 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.
It takes 1.03% of each swap on top of the pool fee.
Taking liquidity straight back out lost 0.81%.
Its pools use a dynamic fee that the hook sets before every swap. It stands at 0% now and can change.
Owned by 0x2f7CE7eeF4b091E0827dA1E8C2E10D061d95d180. Owner-style functions: setCreationFees, setPaused, setQuoteAllowed, paused, setPayees, sweeper.
Not a proxy, no DELEGATECALL, no SELFDESTRUCT.
Each callback refused a call that did not come from the PoolManager.
35 pools over 27 days.
Measured at block 92,921,697. 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 0x604a3c555004ecc4fcfe9048fc0bab1b82fd2037b5d559580b3f557a1c057a29
Selectors found in the dispatcher, named from the public signature database. Red ones are what an owner usually keeps for itself.