USDG / LKDOG
fee dynamic, now 0%- Swap USDG → LKDOGno liquidity at the current price
- Swap LKDOG → USDGno liquidity at the current price
- Add, then remove liquiditylost 0.37%
pool 0x52557f4fcc9c8332ad1ee957bca690d15026c052ba37957451634f2d4a762193
Reading the hook.
The address, the bytecode, then a swap each way through its pool. A few seconds.
9 pools use this hook, the first one 67 d ago.
None of the permissions that let a hook take from swaps or from LPs are switched on.
No pool with liquidity to swap through yet.
Taking liquidity straight back out lost 0.37%.
Its pools use a dynamic fee that the hook sets before every swap. It stands at 0% now and can change.
No owner and no admin functions found.
Not a proxy, no DELEGATECALL, no SELFDESTRUCT.
Each callback refused a call that did not come from the PoolManager.
9 pools over 66 days.
Measured at block 93,088,260. 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 0x52557f4fcc9c8332ad1ee957bca690d15026c052ba37957451634f2d4a762193
Selectors found in the dispatcher, named from the public signature database. Red ones are what an owner usually keeps for itself.