Cryptocurrency trading has become increasingly accessible, and platforms like OKX are leading the charge in providing secure, user-friendly services for both beginners and experienced traders. Whether you're looking to buy your first digital asset or dive into advanced derivatives trading, understanding how to properly register, download the app, verify your identity, and make your first purchase is essential.
This guide walks you through every step—from accessing the OKX platform to completing your first USDT transaction—with clear instructions and helpful tips.
How to Register on OKX
To begin your journey with OKX, the first step is creating an account. The registration process is simple and supports two methods: email registration or phone number registration.
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Here’s how to register:
- Visit the official OKX website.
- Click on "Register Account".
- Choose whether to sign up using your email address or mobile number.
- Fill in the required details, including your preferred password.
- Complete the image CAPTCHA verification.
- Enter the one-time verification code sent to your email or phone.
- Once confirmed, your account will be activated.
Make sure to use a strong, unique password and enable two-factor authentication (2FA) later in settings to enhance your account security.
Downloading the OKX App on Mobile Devices
For seamless trading on the go, downloading the OKX mobile app is highly recommended. It offers full functionality, including spot trading, futures, OTC transactions, wallet management, and more.
Follow these steps to install the app safely:
- Open the OKX official website on your mobile browser.
- Tap the download icon or look for the app section.
Use your device's camera or QR code scanner to scan the displayed QR code.
- Tip: Use a standard web browser (like Chrome or Safari) instead of微信 (WeChat), as in-app browsers may block external links.
- After scanning, tap "Local Download", then select "Standard Download".
- If prompted, choose "Open in Browser" from the menu (usually found by tapping the three dots in the top-right corner).
- Allow installation from unknown sources if necessary (Android users), then proceed with installation.
Once installed, log in with your registered credentials and explore the full suite of tools available.
What Is OKX? Key Features and Services
OKX is a leading global digital asset exchange that empowers users to trade cryptocurrencies securely and efficiently. Designed for all levels of traders, it provides a comprehensive ecosystem of financial products and blockchain services.
Core offerings include:
- Spot Trading: Buy and sell major cryptocurrencies like Bitcoin (BTC), Ethereum (ETH), and more.
- Derivatives Trading: Access futures and options contracts with flexible leverage options.
- OTC Trading: Trade directly with other users via over-the-counter markets, ideal for large-volume transactions without slippage.
- Crypto Wallet: Store, send, and receive digital assets with built-in multi-chain support.
- Vault (Insurance Locker): Securely lock funds with time-limited withdrawals for better asset protection.
- Blockchain Explorer: Track transactions and monitor network activity across multiple chains.
With robust security protocols and real-time market data, OKX ensures a reliable experience for managing your crypto portfolio.
How to Complete Identity Verification (KYC)
To unlock higher withdrawal limits and access advanced features like C2C trading and derivatives, you must complete identity verification, also known as Know Your Customer (KYC).
Here’s how:
- Open the OKX app and go to the homepage.
- Tap the profile icon in the top-left corner.
- Navigate to Personal Information & Settings > Profile > Identity Verification.
Tap "Verify Now" and follow the prompts:
- Upload a clear photo of your government-issued ID (e.g., passport or national ID).
- Complete facial recognition by aligning your face within the frame.
- Submit your documents and wait for approval (typically within minutes to 24 hours).
After passing standard KYC, you can proceed to advanced services such as video verification, which is required for certain C2C trading privileges.
Video Verification for C2C Trading
To perform video verification:
- Go to the Home Screen > Buy Crypto > C2C Buy.
- Tap My > Video Verification > Start Recording.
- Ensure your microphone and camera are enabled—do not use headphones.
- Listen carefully as the system plays a voice prompt; there’s no need to repeat it.
- When you hear the “beep,” clearly say "Yes" to confirm understanding of risks.
- Submit the video and await review.
This step enhances platform trustworthiness and protects users from fraud during peer-to-peer transactions.
How to Buy USDT: Your First Cryptocurrency Purchase
USDT (Tether) is a stablecoin pegged 1:1 to the US dollar, making it an ideal entry point for new traders due to its price stability. It serves as a base currency for most trades on OKX.
👉 Buy USDT instantly and start trading major cryptos with confidence.
Here’s how to purchase USDT quickly:
- Open the OKX app and tap Buy Crypto on the home screen.
- Select Quick Buy.
Enter either:
- The amount of money you’d like to spend (e.g., $50), or
- The quantity of USDT you want to buy.
- Choose USDT as the target cryptocurrency.
- Tap Buy and confirm the order details.
- Select your preferred payment method (e.g., bank transfer, Alipay, WeChat Pay).
- Proceed to Confirm Purchase.
Next steps after placing your order:
- Tap Next Step.
- Open your chosen payment app (banking app, Alipay, etc.).
- Transfer the exact amount to the seller’s provided account.
- Once transferred, return to OKX and click I’ve Transferred — Notify Seller.
The seller will verify receipt of funds and release your USDT shortly. You can check your balance under the Assets section.
⚠️ Always complete payments only through authorized channels and never send money outside the platform.
Frequently Asked Questions (FAQ)
Q: Is OKX available worldwide?
Yes, OKX operates globally but complies with local regulations. Some services may be restricted depending on your region.
Q: Why do I need to buy USDT first?
USDT acts as a stable intermediary currency. Because its value remains close to $1, it minimizes volatility when entering or exiting trades involving other cryptocurrencies like BTC or ETH.
Q: How long does identity verification take?
Most standard verifications are completed within minutes. In some cases, additional checks may extend processing up to 24 hours.
Q: Can I trade without completing KYC?
Yes, limited trading is possible without full verification, but withdrawal limits are low and advanced features like futures or C2C trading require KYC completion.
Q: Is the OKX app safe?
OKX employs military-grade encryption, cold wallet storage for 95%+ of assets, and regular third-party audits to ensure maximum security.
Q: What should I do if I can’t scan the download QR code?
Try switching to a different browser like Chrome or Safari. Avoid scanning through messaging apps like WeChat, as they often block external redirects.
Final Tips for New OKX Users
- Always access OKX through the official website or verified app stores.
- Enable two-factor authentication (2FA) using Google Authenticator for added security.
- Start small when buying crypto—get comfortable before increasing investment size.
- Keep your recovery phrase safe if using the OKX Wallet—never share it with anyone.
👉 Start trading smarter—join millions already using a trusted crypto platform.
By following this guide, you now have everything you need to confidently navigate OKX—from registration and verification to making your first trade in USDT. As you grow more familiar with the platform, explore additional tools like staking, savings plans, and advanced charting features to maximize your opportunities in the digital asset space.