Can I add an OKX referral code after registration?

No. OKX referral codes can only be entered during the initial account registration process. Once your account is created, there is no way to add or change a referral code retroactively. This is a permanent system limitation set by OKX.

What happens if I forgot to enter a referral code on OKX?

Unfortunately, you will miss out on the trading fee discount permanently for that account. Your best option is to create a new OKX account using a different email address and enter the referral code TRADEOFF20 during registration to get the 20% discount.

Can I create a new OKX account to use a referral code?

Yes, you can create a new OKX account with a different email address. During the new registration, enter TRADEOFF20 as your referral code or use the direct link okx.com/join/TRADEOFF20 to get 20% off all trading fees. Note that you will need to complete KYC verification again on the new account.

What is the best OKX referral code in 2026?

TRADEOFF20 is one of the best OKX referral codes available, offering a 20% discount on all trading fees. This is a top-tier referral discount for OKX, and it applies to both spot and futures trading permanently.

How much can I save with an OKX referral code?

With referral code TRADEOFF20, you save 20% on every trade. For example, if you trade $10,000 per month with standard OKX fees, you would save a significant amount over time. The discount is permanent and applies to all trade types.

Does the OKX referral code work for futures trading?

Yes, the TRADEOFF20 referral code applies to both spot and futures trading on OKX. The 20% fee discount is applied automatically to all your trades, including USDT-margined and coin-margined perpetual and delivery contracts.

Important Info8 min read

Can You Add an OKX Referral Code After Signing Up?

Many users wonder if they can add an OKX referral code after creating their account. Here is everything you need to know about OKX referral codes, when you can use them, and what to do if you missed entering one during registration.

Short Answer: No

OKX referral codes can ONLY be entered during the initial account registration. Once your account is created, there is no option to add, change, or apply a referral code retroactively. This is a permanent system design choice by OKX to prevent referral abuse.

The referral code field only appears on the OKX signup form and cannot be accessed later.

Why Can't You Add a Referral Code After OKX Signup?

Registration-Only System Design

OKX's referral system is built directly into the registration flow. The referral association between accounts is created at the moment of signup and becomes a permanent, immutable record. This architectural decision ensures clean tracking and data integrity across the platform.

Anti-Fraud & Abuse Prevention

If users could add referral codes after registration, it would enable widespread abuse. People could create accounts, trade for a while, and then retroactively assign referrals to generate fake commissions. OKX locks the referral at signup to prevent this type of fraud.

Commission Tracking Integrity

OKX needs to accurately track which referrer brought each new user to the platform. By locking the referral code at registration, OKX ensures a clean, tamper-proof attribution trail for commission calculations and affiliate partner payouts.

What If You Already Signed Up on OKX Without a Code?

If you already registered on OKX without entering a referral code, here are your options to still get trading fee discounts:

OPTION ARecommended

Create a New OKX Account with a Different Email

The most effective solution is to register a brand new OKX account using a different email address. Use the direct link okx.com/join/TRADEOFF20 or enter referral code TRADEOFF20 during registration to get 20% off all trading fees permanently. You will need to complete KYC verification again on the new account.

20% fee discount applied permanently

OPTION BLow Success Rate

Contact OKX Support

You can try reaching out to OKX customer support via live chat or email and ask them to add a referral code to your existing account. However, this is very unlikely to succeed as OKX's policy does not allow retroactive referral code application. Most support agents will decline the request.

Very unlikely to be approved - OKX policy prevents this

OPTION CQuick & Easy

Use the Direct Referral Link

Instead of manually typing a code, use our direct referral link to register. The link okx.com/join/TRADEOFF20 automatically fills in the referral code for you, ensuring you do not make any typos and the discount is properly applied from the start.

Auto-applies code - no typing errors possible

How to Register on OKX with Referral Code TRADEOFF20

If you are creating a new OKX account or have not registered yet, follow these steps to ensure you get the 20% trading fee discount:

Go to the OKX Registration Page

Click the registration link below to go to OKX's signup page. Using our direct link automatically fills in the referral code TRADEOFF20 for you, so you will not need to type it manually.

Open OKX Registration Page

Enter Your Email or Phone Number

On the OKX registration page, enter your email address or phone number. If you used our referral link, the code TRADEOFF20 should already be auto-filled in the referral code field. If it is not visible, look for the "Referral code (Optional)" field and enter TRADEOFF20 manually.

Verify Your Account

OKX will send you a verification code via email or SMS. Enter the code within the time limit to verify your account. Make sure to check your spam folder if you do not see the email within a few minutes.

Complete KYC Identity Verification

After creating your account, navigate to your profile settings and complete the identity verification (KYC) process. You will need a government-issued ID and may need to take a selfie. OKX verification is usually completed within minutes to a few hours.

Start Trading with 20% Discount

Once verified, deposit funds and start trading on OKX. Your 20% fee discount from referral code TRADEOFF20 is automatically applied to every spot and futures trade you make. The discount is permanent and does not expire.

Discount is active from your very first trade

Important: Account Terms & Conditions

OKX's terms of service generally allow one account per person. If you create a new account to use a referral code, make sure to close or deactivate your old account first to avoid any potential issues. Using multiple accounts simultaneously may violate OKX's terms and could result in account restrictions.

Always review the latest OKX terms before creating a new account.

Don't Miss Out on 20% Savings

Register now with referral code TRADEOFF20 and save 20% on all your OKX trading fees. This discount applies permanently to spot and futures trading.

TRADEOFF20

Click the copy button to copy the referral code

Other Ways to Save on OKX Fees

Beyond the referral code, there are several additional ways to reduce your trading fees on OKX:

OKB Token Holdings

Up to 40% OFF

Hold OKB tokens in your OKX account to unlock fee discounts. The more OKB you hold, the higher your fee tier and the bigger your discount. This is stackable with referral discounts for maximum savings.

VIP Tier Upgrades

Up to 80% OFF

As your 30-day trading volume increases, you automatically unlock higher VIP tiers on OKX with progressively lower trading fees. Higher tiers offer significantly reduced maker and taker fees.

Use Limit Orders

Lower Maker Fees

Limit orders are charged maker fees, which are typically lower than taker fees (market orders) on OKX. By placing limit orders whenever possible, you pay less per trade and keep more of your profits.

Combined Savings Strategy

Maximum Savings

Combine the 20% referral discount (TRADEOFF20) with OKB holdings and VIP tier benefits for the maximum possible savings on OKX. This multi-layered approach can dramatically reduce your overall trading costs.

What About OKX Sub-Accounts?

OKX offers a sub-account feature for verified users, allowing you to create multiple trading accounts under your main account. However, sub-accounts inherit the referral settings of the main account and do not allow separate referral codes. If your main account was created without a referral code, sub-accounts will not have a referral discount either.

The only way to get the referral discount is to register a completely new main account with code TRADEOFF20 using a different email address.

Frequently Asked Questions

Register Now with TRADEOFF20

Do not miss your chance to save 20% on all OKX trading fees. Use referral code TRADEOFF20 during registration or click the link below and start trading with lower costs from day one.