ETH / VRAX
fee 0%- Swap ETH → VRAXno liquidity at the current price
- Swap VRAX → ETHno liquidity at the current price
- Add, then remove liquiditydeposit refused: NoLiquidityHere
pool 0xa20bfecfc74495bf60d66655d613692ef23993fa1450bbd3faaf48cf80c711ca
Reading the hook.
The address, the bytecode, then a swap each way through its pool. A few seconds.
4 pools use this hook, the first one 8 d ago.
The address enables before swap returns delta. The hook is allowed to take; the next two checks measure whether it does.
No pool with liquidity to swap through yet.
Closed to outside LPs: only the hook's own liquidity is in the pool.
A fixed fee of 0%, written in the pool key.
Owned by 0x1A1fE33EAe36EB54bE1aFA1AC8D1387CCbF35f53. Owner-style functions: withdraw, setKeeper, paused, setOwner, setPaused.
Not a proxy, no DELEGATECALL, no SELFDESTRUCT.
Each callback refused a call that did not come from the PoolManager.
4 pools over 7 days.
Measured at block 93,298,202. 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 0xa20bfecfc74495bf60d66655d613692ef23993fa1450bbd3faaf48cf80c711ca
Selectors found in the dispatcher, named from the public signature database. Red ones are what an owner usually keeps for itself.