pSPCX3x / SI
fee 3%- Swap pSPCX3x → SInothing taken
- Swap SI → pSPCX3xnothing taken
- Add, then remove liquiditydeposit refused: NotLocker
pool 0xafa0d29857ec6655de57def578b719936efc145d10011f2fb1b6daf4a16645a1
Reading the hook.
The address, the bytecode, then a swap each way through its pool. A few seconds.
43 pools use this hook, the first one 44 d ago.
None of the permissions that let a hook take from swaps or from LPs are switched on.
A swap through it pays the pool fee and nothing else.
Closed to outside LPs: only the hook's own liquidity is in the pool.
A fixed fee, but a high one: 3%.
No owner() but it has setAddresses.
Not a proxy, no DELEGATECALL, no SELFDESTRUCT.
Each callback refused a call that did not come from the PoolManager.
43 pools over 44 days.
Measured at block 92,920,669. 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 0xafa0d29857ec6655de57def578b719936efc145d10011f2fb1b6daf4a16645a1
pool 0x8b1471ca5cd56f8e515dc9bca87debe780571e114b7728e57ef8156b440a66f0
Selectors found in the dispatcher, named from the public signature database. Red ones are what an owner usually keeps for itself.