OKX is a crypto exchange, and all you need to do to earn the bonus is sign up, get verified, deposit at least $200 worth of fiat or crypto, and then trade at least $200 of crypto.
The bonus is held for 90 days and you need to have a balance of $200 or more other money in your account for at least 30 of those days.
The sign-up process was smooth for me and the site is easy to use. It might ask for a referral code-if you need it this is mine: 79377369.
It's time to get your Invitation.codes account too 😎