ETH / TTT
fee 0%- Swap ETH → TTThook takes 1.00%
- Swap TTT → ETHno liquidity above the price
- Add, then remove liquiditydeposit refused: LiquidityLocked
pool 0xbe33679a0d39145baa53e71d0d2daee5f73b6b249271264432f3e1b011902d9a
Reading the hook.
The address, the bytecode, then a swap each way through its pool. A few seconds.
1681 pools use this hook, the first one 101 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 1.00% 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 and no admin functions found.
Not a proxy, no DELEGATECALL, no SELFDESTRUCT.
Each callback refused a call that did not come from the PoolManager.
1681 pools over 100 days.
Measured at block 92,888,762. 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 0xbe33679a0d39145baa53e71d0d2daee5f73b6b249271264432f3e1b011902d9a
pool 0x8e251deb164f3345916354b2c47b0170fd50b9ca1fdc9a9e183641dd28ba4961
Selectors found in the dispatcher, named from the public signature database. Red ones are what an owner usually keeps for itself.