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OKX Referral Code: 66133749 (Up to €300 in Rewards)

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Pedro Braz
Co-Founder, Forbes 30 under 30
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Franklin Silva
Co-Founder & Fintech Analyst
Fact checked by: Franklin SilvaUpdated on Jun 3, 2026

OKX is currently running a two-sided invite program: by signing up with our OKX referral code 66133749, you and the friends you invite can earn up to €300 in rewards. Below we explain how the program works, how to claim it, and the conditions you need to know.

OKX referral code
Promo Code
66133749
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OKX referral code rewards

🏆 Referral code 66133749
💰 Reward Up to €300 for you + welcome rewards for each friend (up to €200)
🤝 Condition Friend signs up, verifies their identity and completes the required tasks
⏳ Time limit 14 days from registration to complete the tasks
🌐 Available in EEA (OKX Europe Ltd, regulated by the MFSA)

What is the OKX referral program?

OKX is the trading name of OKX Europe Ltd, a company registered in Malta and licensed by the Malta Financial Services Authority (MFSA) as a crypto-asset service provider (CASP). Its referral (invite) program rewards both sides of a referral: you earn for every friend who joins and completes the required tasks, and each friend receives their own welcome rewards. The exact amounts are personalised and shown in your account’s “Invitations” section before you take part.

OKX referral - landing page

Where do I enter the OKX referral code?

Getting started takes just a few minutes:

  1. Open the OKX sign-up page using our referral link;
  2. Create your account with your email address or phone number;
  3. Enter referral code 66133749 if it isn’t already filled in;
  4. Complete identity verification (KYC);
  5. Make a deposit and complete the required tasks shown in the OKX app within 14 days of registration.
OKX Sign up page - referral code

How the OKX rewards work

You (referrer) Up to €30 per friend, up to €300 (max 10 friends per campaign period)
Each friend Welcome rewards of up to €200 after verifying ID and completing the required tasks

Reward amounts are personalised and may vary with the campaign period, your trading volume and market conditions. Some rewards may also be paid in crypto (such as BTC), calculated using a moving-average price.

Unlocking and withdrawing your rewards

Rewards can be restricted from trading or withdrawal for up to 90 days. To unlock them, you may need to keep a minimum account balance (in EUR or an equivalent supported asset) for 30 consecutive days within that 90-day window. Sub-accounts are not eligible to take part.

Where is the OKX referral program available?

This OKX invite program is offered through OKX Europe Ltd and is available to eligible users in the European Economic Area (EEA), subject to account verification and compliance checks. Some features may not be available in certain regions.

Bottom line

OKX’s invite program is one of the more generous two-sided crypto referral offers around, with up to €300 in rewards for you and welcome bonuses for the friends you bring on board. Just remember the rewards are variable, EEA-only, and come with a 14-day completion window and a holding requirement before you can withdraw. Use referral code 66133749 at sign-up to make sure you and your friends are eligible.

FAQs

How do I get the OKX referral reward?

Sign up with referral code 66133749 (or via our referral link), verify your identity, and complete the required tasks shown in the OKX app – typically a deposit and a minimum amount of trading – within 14 days of registration.

How long do I have to complete the steps?

You have 14 calendar days from registration to verify your account and complete the required tasks.

Can I add the OKX referral code after signing up?

No. The referral code can only be entered when you create your account. If you already have an OKX account, you would need to register a new one with a different email address.

Is the OKX referral program available worldwide?

No. This invite program is offered through OKX Europe Ltd and is available to eligible users in the European Economic Area (EEA). Availability and reward amounts can vary by region.

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About the author
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Pedro Braz
Co-Founder, Forbes 30 under 30

Pedro is passionate about finance, marketing, and technology. He is the co-founder of Investingintheweb.com and his work has earned him a spot on the Forbes 30 Under 30 Europe Finance list.

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