2026 Latest OKX Registration Tutorial: A Step-by-Step Guide to Entering Your Referral Code (BTC45) and Completing Verification

Before we even think about opening the app or website, we need to set the foundation. A prepared trader is a profitable trader. Here's your pre-flight checklist:

• Email or Phone Number: Have a valid, accessible email address or mobile number ready. This will be your login ID. Use one you check regularly—this is where your account alerts and verification codes will go.
• Strong Password: Create a unique password. Don't use the same password you use for your Netflix or social media. Use a mix of upper and lower case, numbers, and special characters. This is your digital vault.
• Government-Issued ID: For the verification step later on, you'll need a passport, driver's license, or national ID card. Ensure it's not expired and that you can take a clear photo of it. Good lighting is your friend here.
• Your Referral Code Locked In: You already have the single most important piece of information: Enter Referral Code：Referral Code (that's BTC45). Always, always enter this code during signup to activate your lifetime 20% fee discount. If you skip it, you lose that benefit permanently for that account.

Pro Tip: Do this on a secure, private internet connection. Avoid public Wi-Fi when dealing with financial accounts. Your future self will thank you for being security-conscious.

You have two primary paths to get your account created. Both lead to the same place, but one is optimized for convenience.

Method A: The Mobile App (Recommended)

1. Head to your phone's app store (Apple App Store or Google Play Store).
2. Search for "OKX" and download the official app. Look at the developer name—it should be "OKX" (or "OKEX").
3. Open the app and tap "Sign Up" or "Register".
4. Choose to register with your email or phone number. Enter your details and create your strong password.
5. CRITICAL MOMENT: On the next screen, you will see a field labeled "Invitation Code" or "Referral Code". Tap it and enter BTC45 exactly. Double-check the spelling—it's all uppercase letters and numbers.
6. Accept the Terms of Service and hit "Create Account".

Method B: The Desktop Website

1. Go directly to the official OKX website using your browser. Always verify you're on the legitimate site to avoid phishing scams.
2. Click the "Sign Up" button in the top right corner.
3. Enter your email or phone number and create a password.
4. You'll see the referral code box. Input BTC45 here.
5. Click "Create Account" and proceed to verify your identity.

Why this matters: The referral code isn't just a formality. It's the key that unlocks your reduced trading fee schedule. Without it, you're paying full price, which over time, adds up to hundreds or thousands of dollars in lost savings. Don't be that trader.

You've set up your account. Now, let's prove you own that email or phone number you just used. This is a simple security step designed to protect you.

1. After hitting "Create Account", OKX will send a verification code to your chosen email address or via SMS to your phone number.
2. Go to your email inbox or text messages. Look for a message from OKX. If it's not in your main inbox, check your spam or promotions folder.
3. The email/SMS will contain a 6-digit numeric code. Enter this code into the field on the OKX app or website.
4. Click "Verify" or "Submit". That's it—your basic account is now active. You can log in, but you won't be able to deposit or trade until you complete the next step.

Risk Alert: If you don't receive the code within a few minutes, look for the "Resend" button. Sometimes carrier delays happen. Do not spam the "Resend" button—wait 60 seconds between attempts to avoid locking yourself out temporarily.

This is where we get serious. KYC (Know Your Customer) is a legal requirement for crypto exchanges. It ensures a safe environment and complies with global regulations, protecting you from fraud and illegal activity. This is mandatory to unlock full trading functionality and higher withdrawal limits.

1. In the app, navigate to your profile or account settings. Look for a section called "Identity Verification" or "KYC".
2. You'll be asked to select your country of residence and your ID type (e.g., Passport, Driver's License, National ID).
3. Fill in your personal information exactly as it appears on your ID. This includes your full legal name, date of birth, and address.
4. Next, you'll be prompted to take a photo of your ID. Place it on a flat surface with good lighting. Make sure all four corners are visible in the frame and the text is legible. Follow the in-app guidelines for the best results.
5. Finally, you'll need to complete a live selfie or facial scan. This is to confirm you're a real person and match the ID you just submitted. Follow the prompts—look directly at the camera and make the requested movements (like turning your head).
6. Submit your application. The review process can take anywhere from a few minutes to a couple of business days, depending on current volumes.

Risk Alert: Privacy concern? Here's the reality: OKX uses bank-level security to store your data. They don't share your info with third parties. This step is non-negotiable if you want to move funds in and out of the platform securely and with proper limits. Skipping KYC leaves you with a "ghost account" that severely limits your ability to trade and withdraw.

Your account is verified. Congratulations! But we're not done. Let's seal the deal on security and get some funds in so you can start trading.

Enable 2-Factor Authentication (2FA) – Absolutely Mandatory:

1. Go to Security Settings in your profile.
2. Select "Two-Factor Authentication" or "2FA".
3. Download a third-party authenticator app like Google Authenticator or Authy on your phone.
4. Scan the QR code shown on the OKX screen with your authenticator app. The app will generate a 6-digit code that changes every 30 seconds.
5. Enter the current code from the app into OKX to confirm the setup. Now, every time you log in or withdraw, you'll need this code. This makes it virtually impossible for hackers to access your account even if they get your password.

Funding Your Account:

1. Go to "Assets" or "Wallet" and click "Deposit".
2. Choose a cryptocurrency (like USDT) or fiat currency (if supported in your region) to transfer in.
3. OKX will generate a unique deposit address for you. Copy this address.
4. If you're transferring from another wallet or exchange, paste this address as the destination. Always do a small test transfer first to confirm the address is correct before sending a large amount. Sending crypto to the wrong address is permanent and irreversible.

Risk Alert: There are thousands of tokens. Stick to well-known ones (BTC, ETH, USDT) for your first deposit. Also, be aware of network fees. Sending via the ERC-20 (Ethereum) network can be pricey; consider TRC-20 (Tron) for USDT transfers, which usually has much lower fees.