Is there any way to earn passive income without putting in anything?

I don’t have any savings at all and I wanted to know if there’s any way to make about 2000 reais a month, without having to put anything in. I’ve even tried those freelancer sites but there are never any openings for anything and they’ve been paying little lately. Not to mention the fees the platforms charge.

I’d like something where I don’t have to put anything in because I really don’t have anything.