TSLA / PEAR
fee 0%- Swap TSLA → PEARno liquidity at the current price
- Swap PEAR → TSLAno liquidity at the current price
- Add, then remove liquiditycame back whole
pool 0xb56891ab0186be0fbd23ae7942f92d30689b81be4d3c5d9c316229745681f2b1
Reading the hook.
The address, the bytecode, then a swap each way through its pool. A few seconds.
9 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.
No pool with liquidity to swap through yet.
Liquidity added and removed in the same block came back whole.
A fixed fee of 0%, written in the pool key.
Owned by 0xc78C360bb5F4dB992BC14a001c1806f2038AF660. Owner-style functions: setPrice, paused, sweep, setOwner, setPaused, setAllowed.
Not a proxy, no DELEGATECALL, no SELFDESTRUCT.
Each callback refused a call that did not come from the PoolManager.
9 pools over 44 days.
Measured at block 93,087,002. 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 0xb56891ab0186be0fbd23ae7942f92d30689b81be4d3c5d9c316229745681f2b1
Selectors found in the dispatcher, named from the public signature database. Red ones are what an owner usually keeps for itself.