First DApp Tutorial

What is a DApp?

DApp = Decentralized Application

Analogy:
App = App on phone (WeChat, Douyin)
     ↓
App data stored on company server

DApp = App in browser
     ↓
DApp data stored on blockchain

Prerequisites

Tools needed

1. Browser wallet (MetaMask recommended)
   👉 metamask.io

2. Some crypto (for Gas fees)
   Recommended: BNB (for BSC chain)

3. Stablecoin (USDT) for trading
   Suggestion: Start with small amount

Step 1: Install MetaMask

1. Visit metamask.io
2. Click "Download"
3. Select your browser
4. Install extension
5. Click "Get Started"
6. Choose "Create New Wallet"
7. Set password
8. Save seed phrase (12 words)

Step 2: Switch to BSC Network

MetaMask defaults to Ethereum network. Switch to BSC:

1. Open MetaMask
2. Click network selector at top
3. Click "Add Network"
4. Fill BSC mainnet info:

   Network Name: BSC
   RPC URL: https://bsc-dataseed.binance.org/
   Chain ID: 56
   Symbol: BNB
   Block Explorer: https://bscscan.com

Hands-on: Use PulsePay

Step 1: Visit PulsePay

1. Open browser
2. Visit app.pulsepay.fun
3. Click "Connect Wallet"
4. Select MetaMask
5. Sign to confirm connection

Step 2: Deposit

1. On PulsePay wallet page
2. Click "Deposit"
3. Select USDT + BSC network
4. Copy deposit address
5. Withdraw from exchange to this address

Step 3: Participate in Revenue Share

1. Visit stake.pulsepay.fun
2. Connect wallet
3. Stake AIP tokens
4. Confirm transaction
5. Start earning daily returns

Security Checklist

✅ Before each transaction:
□ Correct target address
□ Correct network (BSC)
□ Correct amount
□ Reasonable Gas fee

✅ Precautions:
□ Don't click unknown links
□ Verify contract address
□ Test with small amount first
□ Don't chase high return promises

Next Steps

You've mastered DApp basics! Next:

• What is DeFi? - Learn more DeFi
• PulsePay Get Started - Complete PulsePay guide
• Get Started - Explore PulsePay

💡 Tip

Start with a small amount (like 10 USDT) to try the full process. Get familiar before increasing.