Hi, I have 3 questions
- How can TokenPaymaster can do transferFrom user address?
Because in test you give allowance only to uniswap contract. (not for Paymaster or RelayHub, or from who preRelayCall was called?)
As I understand right from link above I need to give allowance to uniswap(???) with some gas( this will be non-gasless), then I can do some gasless stuff ?
What is the Uniswap Contract that used buy TokenPaymaster, it is not a RouterV2 interface or core-Pair Interface?