Detailed tutorial on how to buy and sell virtual currency on Ouyi okx exchange (updated in 2025)

OKX Exchange provides a complete digital asset trading guide: registration requires real-name authentication and multiple security verification, and supports fiat currency/digital currency recharge. Provide quick buying coins, currency trading (limit price/market order), leverage trading and other operations. It is recommended to set a stop-profit and stop-loss and diversify investment. Support fiat currency withdrawal and cold storage package transfer, emphasizing transaction security and risk control.

okx Ouyi Exchange official website entrance:

okx Ouyi Exchange APP download:

The following is a detailed tutorial on buying and selling virtual currency on Ouyi OKX exchange updated on March 26, 2025, integrating the latest official operating procedures and user test experience:

1. Registration and Account Preparation

1. Account registration

   • Visit OKX official website Or download the official APP and click the "Register" button.
   • Fill in your email/mobile phone number and password (necessarily including alphanumeric symbols in uppercase and lowercase letters and numeric symbols) to complete the verification of SMS/email verification code.
   • Note : It is recommended to use non-mainland Chinese mobile phone numbers to register to avoid regional restrictions.

2. Real-name authentication (KYC)

   • After logging in, click on the avatar in the upper left corner → "Identity Authentication", upload the front and back of the ID card and complete facial recognition.
   • Basic certification (Lv.1) can unlock fiat currency transactions, and advanced certification (Lv.2) increases the transaction limit to 500,000 USDT/day.

3. Security settings

   • Bind email/mobile phone → enable Google secondary verification → set anti-phishing code → enable fingerprint/gesture unlocking.

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2. Recharge funds

1. Fiat currency recharge (local currency → USDT)

   • Click "Buy Coins" → "Quick Buy Coins" on the APP homepage, select Alipay/WeChat/Bank Card to pay, enter the amount and match the merchant's order.
   • Note : Payment vouchers are required for the first transaction (such as bank transfer screenshots).

2. Digital currency recharge

   • Click "Assets" → "Recharge", select the currency (such as BTC) and copy the recharge address to transfer it from the external storage package.
   • Key point : Confirm that the coin recharge network (such as ERC20/TRC20) is consistent with the coin withdrawal platform to avoid asset loss.

3. Funds transferred to trading account

   • In "Assets" → "Fund Transfer", transfer USDT from "Fund Account" to "Trading Account" (this operation is required for currency trading).

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3. Buy virtual currency (taking BTC as an example)

Method 1: Buy coins quickly (recommended by novices)

1. Click "Buy Coins" → "Quick Buy Coins" on the APP homepage, search for "BTC" and enter the purchase amount.
2. Select the payment method (automatically match fiat currency merchants), complete the payment after confirming the order and notify the merchant to release the coins.

Method 2: Coin trading (limit price/market order)

1. Enter "Trade" → "Coin Coin" and select the BTC/USDT trading pair.
2. Limit order : Enter the target price and quantity and click "Buy BTC".
3. Market price order : Select the "Market" mode, enter the purchase amount and immediately complete the transaction at the best price.
4. Pending order monitoring : Check the order status in "Current Entrust" and manually cancel untransaction orders.

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4. Sell virtual currency (taking USDT as an example)

Method 1: Quickly sell coins (fiat currency monetization)

1. Click "Sell Coins" → "Quick Sell Coins" on the APP homepage, enter the amount of USDT sold and match the buyer's order.
2. Provide a payment method (bank card/Alipay), and click "Export Coin" after confirming that the buyer has paid.
   • Risk warning : Be sure to verify that the bank account has arrived before releasing coins to avoid loss of funds.

Method 2: Coin trading (exchange other currencies)

1. Enter "Trade" → "Coin Coin" and select trading pairs such as USDT/BTC.
2. Set the sell price (limit order) or instant transaction at the market price.
3. After the transaction is completed, the funds will be automatically deposited into the "Trading Account" and can be continued to trade or transferred to the "Fund Account" to withdraw cash.

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5. Advanced operation and risk control suggestions

1. Leveraged Trading

   • Select a coin pair on the "Leveraged Trading" page to amplify returns by borrowing funds (need to open a contract account and mortgage assets).

2. Take profit and stop loss

   • Set a stop loss price (trigger automatic selling) or a stop profit price (it will automatically close the position when you reach the target profit).

3. Risk Avoidance

   • Avoid using public WiFi to operate accounts and check login history regularly.
   • For diversified investment, it is recommended that a single currency position should not exceed 20% of the total assets.

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6. Withdrawal and Asset Security

1. Franchise currency withdrawal (USDT → domestic currency)

   • Click "Sell Coins" → "Selected Area", select a high-reputation merchant to complete the USDT sale and withdraw cash to the bank card.

2. Digital currency withdrawal

   • Fill in the external storage package address in "Assets" → "Cash Withdrawal", confirm the network and handling fees and submit it.

3. Cold storage package

   • It is recommended to transfer large assets to hardware storage packages (such as Ledger/Trezor) to reduce exchange custody risks

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