BONER / MOFO
fee dynamic, now 0%- Swap BONER → MOFOhook takes 2%
- Swap MOFO → BONERhook takes 2.00%
- Add, then remove liquiditydeposit refused: NotLocker
pool 0x65746b7e4b5bb47dc0e26cbb8befa61e83b49da743938108550d4e9e8325fe1f
Reading the hook.
The address, the bytecode, then a swap each way through its pool. A few seconds.
6 pools use this hook, the first one 26 d ago.
None of the permissions that let a hook take from swaps or from LPs are switched on.
It takes 2% of each swap on top of the pool fee.
Closed to outside LPs: only the hook's own liquidity is in the pool.
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.
6 pools over 26 days.
Measured at block 93,172,754. 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 0x65746b7e4b5bb47dc0e26cbb8befa61e83b49da743938108550d4e9e8325fe1f
pool 0x188484671915d2666e40af761e6d5c49c93bb76cce3d7634f6d80e91ee81c06d
Selectors found in the dispatcher, named from the public signature database. Red ones are what an owner usually keeps for itself.