What Is an OKX Invite Code?

An OKX invite code, referral code or Ouyi invite code generally identifies a referral relationship when a new user creates an account. It is not a deposit address, a coupon password or a replacement for identity verification.

A code may be associated with trading-fee benefits, new-user tasks or a limited campaign. None of these terms should be assumed to be permanent: eligible regions, products, percentages, deadlines, caps and distribution methods can change.

What Benefits Might Apply?

  • Fee-related benefits: some campaigns may reduce eligible fees for a stated scope or period; verify your actual account fee page.
  • New-user tasks: a campaign may require KYC, a deposit or qualifying trades before a deadline and may impose minimum amounts.
  • Referral attribution: the system may record an inviter, but that person never gains control of your account or assets.
⚠️ This guide does not invent or endorse a “best” code and cannot promise a fixed rebate, bonus or return. Verify eligibility, conditions, caps and payout rules on the official registration page, and save a copy of the terms you accepted.

How to Enter a Code Safely

  1. Open the registration form only through the official OKX website or app and verify the domain.
  2. Choose an email address or phone number you control and confirm that your region is eligible.
  3. Expand the optional “invite code” or “referral code” field. A referral link may prefill it.
  4. Before submitting, check whether the page itself shows the campaign and complete terms; do not rely on a chat screenshot.
  5. After registration and required KYC, check the campaign, task or fee page for your actual status.

Can You Add or Change It Later?

Many platforms establish referral attribution only during registration, so adding or changing a code later may not be possible. OKX rules can change. If it matters to you, confirm the code and terms before creating the account. Do not open duplicate accounts, use another person's identity or violate platform rules just to pursue an offer.

Common Invite-Code Scams

  • Be skeptical of “internal codes” promising guaranteed high rebates or asking you to transfer funds to a person first.
  • No invite code requires your password, SMS code, 2FA code, private key or seed phrase.
  • Do not give a supposed agent remote control of your phone or install an unknown APK.
  • A campaign reward is not investment profit. Do not make oversized or leveraged trades merely to complete a task.

Read next: OKX guide hub, basic OKX registration, and OKX Chinese phone registration.