CC / CREDIT
fee 0%- Swap CC → CREDITno liquidity below the price
- Swap CREDIT → CChook takes 3.00%
- Add, then remove liquiditydeposit refused: LiquidityLocked
pool 0x3dfaf21dd0cfbcf5587d237c7771de1238cdfd2d71a7d645afc9899fcfa93abb
Reading the hook.
The address, the bytecode, then a swap each way through its pool. A few seconds.
44 pools use this hook, the first one 23 d ago.
The address enables before remove liquidity, before swap returns delta, after swap returns delta. The hook is allowed to take; the next two checks measure whether it does.
It takes 3.00% of each swap on top of the pool fee.
Closed to outside LPs: only the hook's own liquidity is in the pool.
A fixed fee of 0%, written in the pool key.
No owner() but it has claim, claimable.
Not a proxy, no DELEGATECALL, no SELFDESTRUCT.
Each callback refused a call that did not come from the PoolManager.
44 pools over 23 days.
Measured at block 92,922,457. 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 0x3dfaf21dd0cfbcf5587d237c7771de1238cdfd2d71a7d645afc9899fcfa93abb
pool 0xc75023bcea008f49febf96106dd67911995acb32cc14e572e4dde5de4413e38a
Selectors found in the dispatcher, named from the public signature database. Red ones are what an owner usually keeps for itself.