The greatest threat is phishing. Fake sites mimic the real one to steal your credentials. Here’s how to be 100% sure:

1. Official Domain: The only official global domain for OKX is okx.com. Memorize it. Do not trust okx.net, okex-vip.com, or any other variation.
2. Search Engine Caution: Even searching “OKX official site” can yield sponsored ads for clones. Always look for the “Ad” label and skip those. Better yet, bookmark the real site once you confirm it.
3. SSL Certificate Check: Before typing anything, look for the padlock icon (🔒) in your browser’s address bar. Click on it. It should state the certificate is issued to *.okx.com. This is non-negotiable.
4. Bookmark It: Once verified, immediately bookmark the page (okx.com) in your browser. This is your permanent, safe entry point.

⚠️ Risk Warning: Never click on registration links sent via email, Telegram, or Twitter DMs unless you are 100% certain of the sender’s identity. Always navigate manually via your bookmark or by typing okx.com.

On the official okx.com homepage, locate and click the “Sign Up” button.

1. Choose Your Method: You can register using your mobile phone number or email address. Using an email dedicated to crypto is often recommended for easier management.
2. Fill in Details: Enter your email/phone, create a strong password (use a password manager!), and agree to the terms.
3. The Pivotal Moment – Referral Code: During this process, you will encounter a field labeled “Referral Code” or “Invitation Code.” This is where you claim your 20% lifetime fee discount. Carefully enter: BB789
   • Why This Matters: This code is not just a formality. It directly links your account to a benefits program, ensuring a portion of your trading fees is permanently rebated. Missing this step means forfeiting these savings forever.
4. Complete Verification: Solve the CAPTCHA and click the verification link sent to your email or the code sent via SMS.

🔍 Click to expand and register on Binance, locking in a lifetime 20% rebate (Referral Code: AB6688)

To unlock higher withdrawal limits and full platform functionality, you must complete “Know Your Customer” (KYC) verification. This is for your security as much as the platform’s compliance.

1. Navigate to Verification: After logging in, find “Verification” in your account center or profile section.
2. Prepare Documents: Have a valid government-issued ID (passport, driver’s license) ready. Ensure your name matches the one used during registration.
3. Follow the Prompts: The system will guide you to:
   • Submit ID Photos: Take clear, well-lit photos of the front and back of your ID.
   • Facial Recognition: You will be asked to perform a short live selfie or facial scan to match your ID.
4. Wait for Approval: This process can take from a few minutes to several hours. Do not attempt to trade large amounts or withdraw before approval.

⚠️ Risk Warning: KYC information is highly sensitive. Only submit it on the verified official website (okx.com). Never send ID photos via email or to “support” agents on social media.

With a verified account, you’re ready to onboard funds.

1. Deposit Crypto (Recommended for Starters): The simplest way is to buy crypto on a platform like Binance via fiat, then transfer it to your OKX wallet.

   • On OKX, go to “Assets” -> “Deposit.”
   • Select the cryptocurrency (e.g., USDT).
   • Choose the correct network (e.g., TRC-20, ERC-20). Sending via the wrong network will result in permanent loss of funds.
   • Copy the deposit address and use it to send funds from your external wallet or exchange.

2. Buy Crypto with Fiat (Optional): OKX supports various fiat on-ramps. You can link a card or use bank transfer, though availability depends on your region.

3. Execute a Spot Trade:

   • Navigate to “Trade” -> “Spot.”
   • Select a trading pair (e.g., BTC/USDT).
   • Enter the amount you wish to buy and review the fee (which is now discounted thanks to your referral code!).
   • Click “Buy BTC” to execute your order.

🔍 For advanced on-chain analytics to inform your trades, unlock GMGN’s professional dashboards (Referral Code: LH369)

Going beyond the basics is what separates savvy users from the rest.

1. Enable 2FA (Two-Factor Authentication): This is mandatory. Use an authenticator app (Google Authenticator, Authy) instead of SMS for better security. Store your backup codes offline.
2. Manage API Keys Wisely: If you use trading bots or portfolio trackers, never grant “Withdraw” permissions to API keys. Use “Read-Only” or “Trade” permissions only.
3. Withdrawal Address Whitelisting: Activate this feature. It means you can only withdraw crypto to pre-approved wallet addresses, adding a massive layer of protection against hackers.
4. Understand the Fee Structure: With your referral code active, you get a 20% kickback on trading fees. Monitor your fee tier in the account settings; trading volume can qualify you for even lower base rates.
5. Explore Earn Products Cautiously: OKX offers staking, savings, and DeFi products. Start small, understand the lock-up periods and risks (like smart contract risk for DeFi), and never allocate more than you’re willing to lose.

⚠️ Final Risk Prompt: The cryptocurrency market is inherently volatile and unregulated in many jurisdictions. This guide is for educational purposes on secure platform usage only, not financial advice. Never invest more than you can afford to lose. Conduct your own thorough research (DYOR) on any asset before investing. The security of your assets is ultimately your responsibility.