As Bitcoin's value continues to rise steadily in 2025, surpassing the $100,000 milestone, more people are entering the promising world of cryptocurrency. Many want to try buying Bitcoin themselves but worry about high entry barriers or potential losses.
Rest assured, purchasing cryptocurrency has no minimum requirements. You can start with as little as $15 or $7. If it weren't profitable, why would so many people be eager to join this market? Those making profits won't openly share their earnings. Follow this step-by-step guide to learn how to buy Bitcoin and other major cryptocurrencies like Ethereum.
Choosing a Reliable Exchange
The foundation of cryptocurrency trading is a stable, secure, and efficient exchange platform. All virtual currency transactions depend on trustworthy exchanges. Among the options available, OKX stands out for its reliability and user-friendly interface, making it a top choice for many users.
👉 Why OKX is the preferred exchange for beginners
Key Features of OKX Exchange:
- Established in 2013, ranking among the world's top exchanges
- Supports KYC verification for Chinese users
- User-friendly interface with straightforward deposit, trading, and withdrawal processes
- High security standards with no history of clearing Chinese KYC users
Step 1: Registering an OKX Account
- Open the registration page using the provided link
- Select "China" as your country/region
- Enter your email address (Gmail, Outlook, or domestic emails accepted)
- Complete the email verification process
- Bind your mobile number (+86 for Chinese users)
- Set a secure password
Step 2: Downloading the OKX App and Identity Verification
For Android Users:
- Scan the QR code from the official website
- Use Firefox browser if facing scanning issues
For iOS Users:
- Purchase a US Apple ID (available on Taobao by searching "苹i")
- Search for "OKX" in App Store (ensure you select the correct app)
After downloading:
- Open the OKX app
- Navigate to personal profile > identity verification
Complete the certification process with:
- ID card photos
- Facial recognition
- Residential address confirmation
Step 3: Buying USDT (Tether)
- From the OKX homepage, select "C2C Buy"
- Choose USDT as your purchase currency
- Enter your desired purchase amount (demonstrated with ¥20 example)
- Select payment method (Alipay, WeChat Pay, or bank transfer)
Carefully select a reputable seller based on:
- Transaction volume
- Completion rate
- Account age (prefer older, established accounts)
- Complete the payment through your chosen method
- Confirm receipt of USDT in your funding account
Step 4: Transferring USDT to Trading Account
- Navigate to "Assets"
- Select "Transfer"
- Move USDT from funding to trading account
- Verify the transfer completion
Step 5: Selling USDT for Fiat Currency
When ready to cash out:
- Transfer USDT back to funding account
- Select "C2C Sell" from homepage
- Choose USDT as selling currency
- Input desired selling amount
- Select payment method (recommend same as purchase method)
- Carefully choose buyer based on same criteria as seller selection
- Complete the transaction and confirm fiat receipt
Security Tips for Cryptocurrency Trading
- Always conduct communications through OKX platform (no third-party chats)
- Never cancel orders after payment
- Verify buyer/seller credentials thoroughly
- Bookmark the official OKX website to avoid phishing scams
FAQ Section
Q: What's the minimum amount I can start with?
A: You can begin with as little as ¥20, making cryptocurrency accessible to everyone.
Q: Is OKX safe for Chinese users?
A: Yes, OKX maintains high security standards and hasn't cleared Chinese KYC users during exchange crackdowns.
Q: Why is identity verification necessary?
A: Verification increases trading limits, withdrawal allowances, and enhances account security.
Q: How long do transactions typically take?
A: Most C2C transactions complete within 10-15 minutes after payment confirmation.
Q: Can I use WeChat Pay instead of Alipay?
A: Yes, OKX supports both WeChat Pay and Alipay for Chinese users.
Q: What makes OKX better than other exchanges?
A: OKX offers superior security, Chinese language support, and hasn't cleared Chinese users during regulatory changes.
👉 Start your cryptocurrency journey with OKX today
Remember: Cryptocurrency investments carry risk. Only invest what you can afford to lose, and always prioritize security in all transactions.