Binance (Official Registration | Official Download) is one of the world’s largest digital‑asset trading platforms. It was founded in 2017, initially headquartered in China, and later moved its operations to Malta, Dubai and other jurisdictions. The platform supports Bitcoin, Ethereum, USDT, USDC and more than 350 other digital assets for buying, selling, trading, storage and earn‑crypto financial services.
On the Binance app you can use the C2C marketplace to purchase USDT with Alipay or WeChat Pay, then use the USDT in the spot market to buy Bitcoin, and you can view the receipt status on the assets page.

In this article we break down the Binance app’s C2C buying flow step‑by‑step, showing you how to quickly obtain USDT with Alipay or WeChat Pay and then fund a Bitcoin purchase. The complete, illustrated guide is aimed at beginners and helps you complete your first trade on the world’s largest exchange safely and conveniently, giving you an easy entry into the digital‑asset space.
What is the Binance Exchange
Binance was created by Canadian‑Chinese engineer Changpeng Zhao. In 2017 the platform launched its native token BNB (Binance Coin) through an initial coin offering (ICO); holders can use BNB to pay trading fees on the exchange. After successfully raising capital, Zhao established Binance in Hong Kong in July 2017, later moving servers and headquarters to Japan and Malta to benefit from more favourable regulatory environments. As of 2024, Binance is the global leader in crypto trading volume, with over 200 million monthly active users and more than 500 trading pairs covering a wide range of cryptocurrencies.
- Target audience: intermediate‑to‑advanced traders, institutional clients
- Registration links:
- Official website sign‑up: <https://accounts.binance.com/register?ref=B2345> (copy to your browser)
- Android app download: <https://www.bitaigen.com/binance/download>
How to download the Binance app
- Android: 2025 Binance Android app latest official download link
- iOS: How to download the official Binance app? Latest Binance website URL and step‑by‑step installation guide

Advantages of Binance
- Largest global user base, high liquidity, deep order books
- Robust security mechanisms, including the SAFU (Secure Asset Fund for Users) insurance pool
- Extensive asset coverage, almost every major digital currency is listed
- Multiple fiat‑on‑ramp options, supporting P2P and third‑party purchases (global users can also use SEPA, SWIFT, or local bank transfers where available)
- Comprehensive financial products, such as Earn, staking, locked‑savings, etc.
What is USDT
USDT (Tether) is a stablecoin pegged to the US dollar, with the issuer promising that 1 USDT ≈ 1 USD. It is issued by the Tether company and is designed to give users dollar‑like transfer, payment and storage capabilities on a blockchain.
Key features of USDT
| Feature | Description |
|---|---|
| **USD‑pegged** | 1 USDT ≈ 1 USD, providing relative price stability |
| **No bank account required** | Can be sent and received with just a digital wallet or exchange account |
| **Fast transfers** | Settlement in a few minutes, with minimal fees (some blockchains even waive fees) |
| **Globally usable** | Suitable for cross‑border receipts, overseas payments and crypto trading |
Opening a Binance Account
If you do not yet have a Binance account, use the official registration link above to sign up. After registration, launch the Binance app and complete the basic identity verification (KYC) as prompted. Once verified, you will have access to the full suite of platform features.
Note for U.S. residents: Access the U.S.‑specific platform Binance.US (available at https://www.binance.us) instead of the global Binance site.
Tax reminder: Crypto gains may be taxable in your jurisdiction; consult a local tax professional for guidance.

How to Purchase / Top‑up USDT
On Binance you can fund USDT with Alipay or WeChat Pay in just a few steps, and the funds are typically credited almost instantly. Below is the detailed procedure.
- Open the Binance home screen and tap “Add Funds”, or go to the Assets tab at the bottom and select Add Funds.
- Choose C2C (peer‑to‑peer) trading – this is Binance’s internal matching service where you pay a seller in RMB and the seller transfers USDT to you.
- In the seller list, filter by payment method (Alipay / WeChat) and pick a seller with a higher limit for smoother transactions.
- Tap Place Order, then on the payment page select View QR code and scan it with the corresponding Alipay or WeChat app.
- After completing the payment, return to the Binance app, tap Upload Payment Proof, and upload a screenshot of the Alipay/WeChat order (including the order number).
- The system will confirm the transaction within roughly one minute, and the USDT will be automatically credited to your account, visible on the Assets page.



How to Buy Bitcoin
Risk Warning: Trading Bitcoin and other crypto assets involves high risk. This article is for informational purposes only and does not constitute investment advice. Any loss incurred is the responsibility of the user.
- On the Binance home screen or the Assets page locate the BTC (Bitcoin) trading pair you wish to trade.
- Enter the trading interface, click Buy, and in the pop‑up window input either the USDT amount you want to spend or the BTC quantity you wish to receive (the platform supports high‑precision amounts, e.g., 0.00040 BTC).
- Review the details and confirm; the system will execute the order at the current market price, and the BTC will be deposited into your Binance wallet.

Summary
This guide walked through the full workflow from registering a Binance account → completing identity verification → topping up USDT via C2C → using USDT on the spot market to purchase Bitcoin, providing a step‑by‑step visual tutorial for users in mainland China and a global audience. It helps newcomers quickly get started with the Binance app for digital‑asset investment.
For more practical tips on buying USDT and Bitcoin on Binance, search the historical articles on Bitaigen or continue reading the related links below. We wish you smooth sailing in the world of digital assets—stay tuned to Bitaigen for future updates!
Related Reading
- Buy Ethereum (ETH) in Mainland China: Complete Guide
- Binance Event Contracts Explained: Benefits, Risks & How to Trade
- Download Binance Android App in Mainland China – 2026 Guide
💡 Register on Binance with referral code B2345 for the maximum trading fee discount. See Binance complete guide.