What you seek to do is illegal, and I'd consider any company who offers to take you up on it as suspect.
It would be illegal if I work AND get payed
No, minimum wage laws still apply; Federal law offers a baseline while many states have a higher threshold.Whatever you think of their effect on what the OP wants to do, such laws are well-intended and are a response to a legacy of past such abuses.
In my social circles, people tend to like truth and transparency. Maybe we're doing it rong.