GOLDEN / TEST
fee 3%- Swap GOLDEN → TESTnothing taken
- Swap TEST → GOLDENnothing taken
- Add, then remove liquiditydeposit refused: HOOK: only the launcher adds liquidity
pool 0x40ef698d24022542a9fc59c71e4062eeb7620b0245e2f8be5a236cfac4a75cb8
Reading the hook.
The address, the bytecode, then a swap each way through its pool. A few seconds.
5 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.
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 and no admin functions found.
Not a proxy, no DELEGATECALL, no SELFDESTRUCT.
Each callback refused a call that did not come from the PoolManager.
5 pools over 25 days.
Measured at block 93,240,380. 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 0x40ef698d24022542a9fc59c71e4062eeb7620b0245e2f8be5a236cfac4a75cb8
pool 0x1352e9bb96e1d98a25a5dc271d6afbd6c47c4b0c2402100baf444881c8b1e408
Selectors found in the dispatcher, named from the public signature database. Red ones are what an owner usually keeps for itself.