In fact, there are many ways that you can do to get passive income in this forum, either through the Bounty program, giveaway, airdrop, trading, even you can also offer other services, such as signature design, ICo web etc. but all this depends on your ability in this field.
If you understand the potential of this market, you will definitely know a lot of ways to make money in the market because I'm sure this is a very good opportunity not to be missed. I also participate in a lot of different bounty programs and participate in some big airdrop projects because that is how to make more money if you do not have capital. Of course, I come across a lot of scam projects from time to time but I continue to do this as it has been with me for so long.