Where to Enter OKX Referral Code OK800? Enter It at Signup for 20% Rebate
Where do you enter the OKX referral code? The answer is at the signup step — when you create an account with your email or phone number, enter OK800 in the (optional) referral code field. The official rule is that the code can only be entered at signup and cannot be added or changed after the account is created, so it's best to use a referral link that already carries OK800. This article explains where the field is, why to use a link, and what to do if you forgot or entered it wrong.