As a representative of a global compliant digital asset platform, OKX further optimized the service experience for Chinese users in 2025, providing stricter regulatory compliance processes and diversified funding channels. This article outlines a complete operational guide from account registration to USDT recharge, helping you manage digital assets safely and efficiently.
- 2025 OKX Registration Process (Including New Regulations Interpretation)
1.1 Required Materials Before Registration
- Chinese mainland mobile phone number (must use +86 area code, virtual number segments not supported)
- Strong password (more than 12 characters, including uppercase and lowercase letters/numbers/special symbols)
- Mainstream email (recommended QQ email or NetEase email, ensure you can receive verification emails)
1.2 Step-by-Step Registration Guide
Step 1: Visit the official registration page
Step 2: Information Filling and Verification
- Click the "Register" button in the upper right corner of the page
- Enter mobile phone number/email → Set a password that meets security rules
- Complete email verification (not received? Check the spam folder)
- Bind +86 mobile phone number → Receive SMS verification code
- Select "China" as your residence → Check to agree to the terms of service
Step 3: Security Enhancement Settings
- Enable anti-phishing code (customize a 6-digit code in "Security Settings," required for login)
- It is recommended to complete Lv.1 basic certification immediately (Name + ID number)
1.3 Registration Issue Solutions
- Mobile phone verification failed: Confirm whether international SMS receiving permission is enabled, or switch to a family member's mobile number
- Region display abnormal: Clear browser cache and retry, or switch browsers (recommended Chrome)
- Verification code timeout: Refresh the page to resend, avoid frequent clicks
- OKX Official App Download and Installation (2025 Latest Version)
2.1 Official Download Channels
- Android users: Scan the QR code on the OKX official website to download the APK, enable "Allow installation of unknown sources" before installation (Settings → Security → Unknown Sources)
- iOS users: Search "OKX - Crypto Exchange" in the App Store, note that the developer is "OKEX MALTA LTD"
- PC users: Supports desktop versions for Windows/Mac systems, suitable for quantitative trading users
2.2 Installation and First Login
- After installation, open the App → Enter registered mobile phone number/email and password
- The first login requires completing device security verification
- After entering the backend, prioritize setting a fund password (for withdrawal operations, 6-digit number)
2.3 Common Fault Handling
- App crashes: Uninstall and download the latest version from the official website again, avoid installing through third-party app markets
- Camera cannot be accessed: Enable App camera permissions in phone settings (Path: Settings → App Management → OKX → Permissions)
- Login timeout: Check network connection, or switch to 4G/5G network and retry
- USDT Recharge Process (Supports RMB Deposit)
3.1 Fiat Channel to Buy USDT
- Path: Home → Buy Coins → C2C Trading
- Select trading pair: USDT/CNY (supports Alipay/WeChat/bank card)
- Filter quality merchants:
- Prefer "Certified Merchants" (with blue V mark, transaction volume > 100, positive feedback rate ≥ 98%)
- Check the payment methods supported by the merchant (some merchants only support large transactions via bank cards)
- Place an order and pay:
- Enter purchase amount (minimum purchase of 50 yuan, it is recommended to choose a small amount for the first transaction)
- Copy the payment information provided by the merchant
- After completing the transfer, click "I have paid," wait for the merchant to release the coins (usually credited within 5 minutes)
- System release: After the merchant confirms receipt, USDT will automatically be credited to your OKX account
3.2 Recharge USDT from External Wallet
- Path: Assets → Recharge → Select USDT
- Generate recharge address:
- Choose TRC20 (low cost) or ERC20 (strong compatibility) based on the network supported by the external wallet
- Copy the recharge address or save the QR code (Note: Different mainnet addresses are not interchangeable)
- Initiate transfer:
- Enter recharge address and amount in the external wallet (it is recommended to first transfer 1 USDT for testing)
- Confirm transfer fee
- Confirmation of arrival:
- Blockchain network confirmation time: TRC20 about 1 minute, ERC20 about 5 minutes
- You can check the recharge progress in "Asset Records," or query through TxID on the blockchain explorer
3.3 Payment Security Tips
- Large transactions: Prefer bank transfers and keep receipts, avoid using Alipay/WeChat for large payments
- Scam warning: Do not click on payment links sent by strangers, all transactions should be completed within the OKX App
- Price fluctuations: If payment is not completed within 3 minutes after placing an order, you need to reorder to avoid market price loss
- Account Security Reinforcement Plan (2025 Latest Protection Standards)
4.1 Multi-Factor Authentication System
- Google Authenticator: After binding, a dynamic code is required for each login (setting path: Security Settings → Two-Factor Authentication)
- Device management: You can view recently logged-in devices in "Security Settings," and immediately change your password if any anomalies are found
- Fund password: Set a 6-digit password for withdrawal operations, distinct from the login password
4.2 Asset Protection Mechanism
- Withdrawal whitelist: Only allows transfers to preset addresses (it is recommended to set 3 commonly used addresses, changes take effect after 24 hours)
- Cold and hot wallet isolation: 98% of user assets are stored in offline cold wallets, and the platform insures digital asset insurance
- AI risk control system: Monitors abnormal logins and large transfers in real-time, triggering risk control requires facial recognition to unlock
4.3 Compliance Certification Upgrade
- Lv.2 certification: Upload front and back of ID card + holding certificate photo (review time within 2 hours, supports automatic facial comparison)
- Corporate user certification: Supports business license upload and public account verification, enjoying higher transaction limits
OKX, as a compliant platform with licenses from Singapore MAS and Dubai VARA, will continue to provide safe and stable digital asset services for Chinese users. Start your 2025 digital finance journey now.