For anyone stepping into the world of cryptocurrency, understanding how to use a centralized exchange (CEX) is the first practical hurdle. Among the thousands of platforms available, three names dominate the conversation: Huobi (now often referred to as HTX), Binance, and the broader category of "the big three" exchanges. While the landscape shifts, knowing how to navigate these platforms is essential for trading, staking, and securing digital assets. This guide provides a straightforward breakdown of how to use these major exchanges.

First, let’s clarify the "Big Three" concept. Historically, this referred to Binance, Huobi, and OKX. Today, Binance remains the global leader by volume, while Huobi (now operating as HTX) maintains a strong user base. Learning one platform makes learning the others easier due to similar core functions. The process almost always begins with registration. For any exchange, including Binance and Huobi, you must create an account using an email address or phone number. This is followed by the Know Your Customer (KYC) process: submitting a government-issued ID and a selfie for verification. Without KYC, your trading and withdrawal limits will be severely restricted. For example, Binance offers "Verified" and "Verified Plus" tiers, while Huobi/HTX requires basic identity verification to unlock spot trading and deposits.

Once your account is set up and verified, the next step is funding it. This is where "deposit" and "withdrawal" functions come into play. You have two primary methods: fiat deposit and crypto deposit. For fiat, Binance supports direct bank transfers, credit/debit cards, and third-party payment services like Simplex or Banxa. Huobi/HTX offers similar fiat gateways, though the available payment methods may vary by region. For crypto deposits, you navigate to the "Deposit" section, select the desired asset (e.g., USDT, BTC, ETH), and copy the deposit address or scan the QR code from your external wallet. Always double-check the deposit network (e.g., TRC-20 vs. ERC-20) to avoid losing funds. A critical security rule: never deposit a token to an address that uses a different network.

After your funds arrive, you can start trading. The most common activity is spot trading, where you buy and sell actual coins. On Binance and Huobi, the main interface shows a trading pair (like BTC/USDT) on the left, an order book in the center, and a chart at the top. To place a market order, simply enter the quantity you want to buy or sell and confirm. For a limit order, you set your target price. Beginners often start with the "Buy" and "Sell" buttons on the exchange’s basic interface. Binance provides a "Lite" mode for simplicity, while Huobi/HTX has a similar "Classic" view. Beyond spot trading, these exchanges offer advanced tools: margin trading, futures contracts, and savings accounts. For example, Binance's "Earn" section lets you stake coins for yield, while Huobi/HTX offers "Chain Staking" and flexible savings products. However, it is wise to avoid complex derivatives like perpetual futures until you fully understand leverage and liquidation risks.

Security is the final and most crucial pillar. Both Binance and Huobi/HTX provide security features that every user must enable. The most important is Two-Factor Authentication (2FA). Use Google Authenticator or a hardware key like a YubiKey, not SMS-based 2FA, as SIM swaps are a common attack vector. Additionally, enable "Anti-Phishing Code" in your account settings. This code appears in all official emails from the exchange, helping you fake messages. For withdrawals, set a whitelist of wallet addresses. Binance and Huobi both have a 24-hour withdrawal lock for new addresses. Never share your private keys or API secret keys. If you are using an API for trading bots, restrict the keys to "Trade" permissions only and never allow "Withdraw" access. Finally, check the official URL: Binance is binance.com, and Huobi (HTX) is htx.com. Always bookmark these addresses to avoid phishing websites.

In summary, the process for using the top three exchanges is uniform: register and verify your identity, deposit funds via fiat or crypto, start with spot trading on known pairs like BTC/USDT or ETH/USDT, and harden your account with 2FA and withdrawal whitelists. Whether you choose Binance for its liquidity and product range, or Huobi/HTX for its regional services, the foundational skills are transferable. Start small, learn the interface, and prioritize security above all else.