How to Buy USDT on OKX App: Step-by-Step Guide

Step 1: Complete KYC Verification

New users must first verify their identity through OKX's KYC process before purchasing cryptocurrencies.

On the OKX homepage:

1. Locate the "Buy Crypto" quick-access button
2. Select "Quick Buy" to proceed

Step 2: Select Your Cryptocurrency

Choose either:

• Tether from the dropdown menu
• Manually search for "USDT"

Step 3: Enter Purchase Amount

1. Input your desired purchase value
2. Click "Select Payment Method"
3. Choose a payment option (Alipay/WeChat Pay recommended)
4. Click "Next"

Step 4: Confirm Purchase

1. Click "Buy USDT" to generate the order
2. Select "Get Payment Details" to view seller information

Step 5: Complete Payment

1. Transfer funds to the seller using displayed payment details
2. Click "I've Paid" within 20 minutes
3. Select "Confirm Transfer"

👉 Need higher USDT purchase limits? Upgrade your OKX account here

Important Note:

• Orders auto-cancel after 20 minutes if unpaid
• Digital assets release after seller confirms receipt

Understanding T+1/T+7 Withdrawal Limits

What Are T+N Restrictions?

The "T+N" mechanism requires users to wait 24+ hours after initial deposit before withdrawing to external wallets. This security measure:

• Reduces bank account freezing risks
• Enhances transaction safety

FAQ Section

Q: Why can't I buy USDT immediately after account registration?
A: OKX mandates KYC completion to comply with anti-money laundering regulations.

Q: What happens if I miss the 20-minute payment window?
A: The system automatically cancels unpaid orders and returns USDT to sellers.

Q: How long do T+N restrictions last?
A: Typically 24 hours for first-time deposits, extending to 7 days for high-risk accounts.

👉 Learn professional trading strategies on OKX

Pro Tip: Always double-check payment details against the seller's information before transferring funds to avoid errors.