AMC / USDG
fee dynamic, now 0%- Swap AMC → USDGno liquidity at the current price
- Swap USDG → AMCno liquidity at the current price
- Add, then remove liquiditycame back whole
pool 0x09249be09b362e614cefcdca555ea68fc0b79fa6679678bb01da1d670432f819
Reading the hook.
The address, the bytecode, then a swap each way through its pool. A few seconds.
20 pools use this hook, the first one 53 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.
Its pools use a dynamic fee that the hook sets before every swap. It stands at 0% now and can change.
Owned by 0xe93Fb0c0387dDE7f02cf230799Da656C884F668D. Owner-style functions: setBaseCurrency, transferOwnership.
Not a proxy, no DELEGATECALL, no SELFDESTRUCT.
Each callback refused a call that did not come from the PoolManager.
20 pools over 52 days.
Measured at block 92,972,670. 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 0x09249be09b362e614cefcdca555ea68fc0b79fa6679678bb01da1d670432f819
Selectors found in the dispatcher, named from the public signature database. Red ones are what an owner usually keeps for itself.