The OKX referral code is 31435988. Enter it at sign-up to get welcome bonuses up to 10,000 USDT.
Using this specific OKX referral code connects a new account to the exchange's promotional onboarding system. Rather than opening a standard retail profile with no baseline benefits, the code activates a tiered reward track featuring mystery boxes, fee rebates, and margin vouchers.
How the welcome bonus works
The advertised figure represents a maximum theoretical ceiling for users who complete extensive trading volume tasks. For standard retail users, the most immediate benefits are the mystery boxes. You unlock the first mystery box simply by registering and passing identity verification. A second box unlocks when you deposit 50 USDT or more within seven days of opening the account. These boxes contain either small amounts of tradeable crypto or fee rebate cards that discount your future execution costs.
How to enter the code
Visit the official OKX website or open the mobile app and click sign up.
Choose to register with a valid email address or phone number.
Expand the referral code field on the registration screen.
Type 31435988 into the box exactly as shown.
Complete your registration and proceed to identity verification.
Base fees and restrictions
OKX charges highly competitive base rates, starting at 0.08% for spot makers and 0.10% for spot takers. Futures trading is even cheaper, with makers paying 0.02% and takers paying 0.05%. The rebate vouchers you earn from the welcome bonuses apply against these baseline rates, effectively lowering your costs during your first weeks on the platform.
Cryptocurrency trading carries a high risk of capital loss, and promotional rewards should not encourage overtrading. You must also pass mandatory KYC verification to use the platform. OKX strictly limits access based on geographic location. Residents of the United States, Canada, the United Kingdom, Singapore, and Malaysia are blocked from using the global exchange. Ensure you reside in a supported jurisdiction before attempting to deposit funds.
Can you withdraw the bonus?
The headline promotional funds cannot be withdrawn to a bank account as cash. Exchanges issue these large figures as trading subsidies. A fee rebate card stays on the platform and covers your trading commissions, keeping your real capital safe, but it holds no external cash value. Only the direct crypto asset drops found inside the mystery boxes can typically be withdrawn once they clear the exchange's internal risk checks.
Full walkthrough: OKX Referral Code "31435988" Get Welcome Bonuses Up to 10,000 USDT