First BTC Purchase Step-by-Step: 7 Steps from Registration to Order

Do you want to buy Bitcoin (BTC), but when you open the exchange website you face a bunch of buttons and options and completely don’t know what to do? What do you fill in for registration? How long does KYC (identity verification) take? What is USDT? What’s the difference between spot and futures? This article breaks the complete process of your first BTC purchase into 7 steps, with specific operations and pitfall warnings for each one. After reading, you can place your order.

Step 1: Register an Exchange Account

Choosing an exchange is the first step. As a beginner, use a major mainstream platform — don’t go to small exchanges, as small platforms have too high a risk of running away (suddenly closing, unable to withdraw funds).

Registration steps:

1. Open Gate.io official website (register through the link at the end for fee discounts)
2. Click “Register” at the top right
3. Enter email or phone number, set password (password must be 8+ characters with letters and numbers)
4. Receive verification code, enter it to complete registration

⚠️ Pitfall warnings:

• Don’t use the same password as other websites
• Enable 2FA (Two-Factor Authentication — requires entering phone verification code or Google Authenticator code beyond password) immediately after registration, otherwise your account has high theft risk
• Don’t download exchange apps from unknown sources — only download from official links

Step 2: Complete KYC Identity Verification

KYC (Know Your Customer) is the process where the exchange requires you to provide identity information. All globally compliant exchanges must do this step.

Steps:

1. After login, go to “Personal Center” → “Identity Verification”
2. Select verification level (Basic verification meets basic trading needs)
3. Fill in real name (must match your ID exactly)
4. Fill in ID card number
5. Upload front and back photos of your ID card (photos must be clear, all four corners visible, no obstructions)
6. Upload selfie holding your ID card (face and ID must both be clearly visible)
7. Wait for review, usually passes within 1-24 hours

⚠️ Pitfall warnings:

• Name must exactly match your ID — even one character difference will be rejected
• Blurry photos are the most common rejection reason — shoot in natural daylight
• Without completing KYC, you can’t do C2C trading (can’t buy USDT with local currency)

Step 3: Deposit Local Currency, Buy USDT

You can’t directly buy BTC with local currency — you must first buy USDT (a stablecoin pegged to the US dollar, 1 USDT ≈ 1 USD ≈ 7.2 yuan), then use USDT to buy BTC. This is like traveling to Japan — you first exchange yuan for yen, then use yen to buy things.

Steps (C2C method, best for beginners):

1. Enter Gate.io’s “C2C Trading” page
2. Select “Buy USDT”
3. Choose payment method: Alipay / WeChat / bank card transfer
4. Choose a seller (check ratings and transaction records, prioritize sellers rated 4.9+ with 1,000+ transactions)
5. Enter purchase quantity (e.g., buy 100 USDT ≈ 720 yuan)
6. Click place order, complete payment within the time limit (usually 15-30 minutes)
7. After payment, click “Payment Completed,” wait for seller to release coins
8. USDT arrives — check balance in “Assets” page

⚠️ Pitfall warnings:

• When buying via C2C, don’t send transaction information outside the exchange (e.g., directly transferring to seller via WeChat) — all payments must be completed within the platform for protection
• Each seller’s pricing differs slightly (e.g., 7.18 yuan/USDT or 7.25 yuan/USDT), a 0.07 yuan difference on 100 USDT is only 7 yuan — don’t overthink it
• First purchase recommendation: small trial (50-100 USDT), confirm the process works before increasing amounts

Step 4: Enter Spot Trading Page

With USDT in your account, enter the BTC trading page:

1. Click “Trade” → “Spot Trading” in the top navigation
2. Search “BTC” or select the BTC/USDT trading pair
3. You’ll see a candlestick chart (price trend chart) and the trading panel below

Spot trading is where you directly buy BTC with USDT — the BTC you buy belongs to you. Futures trading is another method with much higher risk that beginners absolutely should not touch — future articles will specifically cover futures liquidation.

Step 5: Choose Order Type — Limit Order or Market Order?

The trading panel has two order types:

Market Order: Executes immediately at the current market price.

• Advantages: Instant execution, no worry about missing the purchase
• Disadvantages: You don’t control the price — if there’s sudden volatility you may buy at a slightly higher price than expected
• Suitable: Beginners who want to enter quickly

Limit Order: You set a price, and the order only executes when the market reaches your set price.

• Advantages: You control the price
• Disadvantages: If the price never reaches your set value, the order may never execute
• Suitable: Beginners who aren’t rushed and want to buy at a specific price

For your first purchase, we recommend Market Order — buy first, don’t miss the timing due to hesitation. Try limit orders once you’re more familiar.

Step 6: Enter Amount, Click Buy

Steps:

1. Select “Market Order”
2. In the “Amount” field, enter how much BTC you want to buy
   • BTC price is very high (about 100,000 USDT in 2025), beginners can’t buy 1 whole BTC
   • You can buy 0.001 BTC (~100 USDT) or even smaller amounts
   • The exchange supports up to 8 decimal places, so 0.0001 BTC is also purchasable
3. Or select “Buy by Amount” mode, directly enter how much USDT you want to spend (e.g., enter 100, the system automatically calculates how much BTC you can buy)
4. Click “Buy BTC”
5. Order placed! Check “Open Orders” or “Order History” for status

⚠️ Pitfall warnings:

• Market orders typically execute in 1-3 seconds — don’t re-submit, you might buy double
• Before ordering, confirm you selected “Buy” not “Sell” — the interface sometimes makes the sell button prominent too
• First order recommendation: small amount (100-500 USDT), confirm the process works before adding positions

Step 7: Confirm Position, Learn to View Assets

After order completion:

1. Go to “Assets” → “Spot Account”
2. You’ll see BTC balance (e.g., 0.00098 BTC)
3. USDT balance decreased (e.g., from 100 USDT to 0.02 USDT, with ~0.1% fee deducted)

Fee explanation: Gate.io spot trading buyer fees are approximately 0.15%-0.2% (a 100 USDT order’s fee is about 0.15-0.2 USDT), much lower than traditional bank transfer fees.

Congratulations! You’ve completed your first BTC purchase. But this is only the beginning — next you need to learn when to sell, how to set take-profit and stop-loss, and how to read candlestick charts — these are what determine whether you make money or lose it.

5 Iron Rules for Your First Purchase

1. Only buy spot, never touch futures — futures is leveraged trading, 10,000 yuan can be wiped out in 1 hour
2. Start with a small trial — don’t invest more than 5% of your monthly income on the first attempt
3. Don’t constantly check prices after buying — beginners most easily panic-sell during short-term volatility
4. Remember your buy price — convenient for later judging profit/loss and take-profit points
5. Keep BTC in the exchange spot account — beginners shouldn’t manage their own wallets, easy to lose coins

Summary and Next Steps

Your first BTC purchase isn’t that complicated: Register → KYC → C2C buy USDT → Spot trading page → Market order → Enter amount → Place order, 7 steps complete. The key is that each step has pitfalls to avoid — password security, clear KYC photos, no private transfers in C2C, small first trial. After doing it once, the second time flows smoothly.

As a retail trader, you naturally start later than whales. But starting late doesn’t mean permanently behind — mastering the correct process and avoiding common pitfalls means every penny is spent in the right place. Don’t rush to make money — first understand the process.

Register on Gate.io through the Dimen Trading exclusive link → https://www.gateport.business/share/demonjaw. Register for fee discounts, and after completing the 7 steps your BTC is in your account. Next step: read “How to Read Candlestick Charts” and “When to Sell” — mastering both sides of buy and sell makes it complete.