Code Examples

Find practical examples for integrating CloudCoin into your applications.

Getting Started with CloudCoin

Below are code examples for common CloudCoin operations. These examples demonstrate how to perform basic tasks using the CloudCoin SDKs.

Authenticating a CloudCoin

This example shows how to check if a CloudCoin is authentic or counterfeit.

// Initialize the CloudCoin client
const CloudCoin = require('cloudcoin-sdk');
const client = new CloudCoin.Client('YOUR_API_KEY');

// CloudCoin to authenticate (this is a simplified version)
const cloudcoin = {
    nn: 1,                // Network Number
    sn: 123456,          // Serial Number
    an: [                // Authentication Numbers (normally there are 25)
        "f4d9a0de3fb9e0f2", "8c7d5b9a0c3e2f1d", 
        // ...more AN values here
    ]
};

// Authenticate the CloudCoin
client.authenticate(cloudcoin)
    .then(result => {
        console.log('Authentication result:', result);
        if (result.authentic) {
            console.log('The CloudCoin is authentic!');
        } else {
            console.log('The CloudCoin is counterfeit or has issues.');
            console.log('Failed RAIDA servers:', result.failedServers);
        }
    })
    .catch(error => {
        console.error('Authentication error:', error);
    });
# Initialize the CloudCoin client
from cloudcoin import CloudCoinClient
client = CloudCoinClient('YOUR_API_KEY')

# CloudCoin to authenticate (this is a simplified version)
cloudcoin = {
    'nn': 1,              # Network Number
    'sn': 123456,         # Serial Number
    'an': [              # Authentication Numbers (normally there are 25)
        "f4d9a0de3fb9e0f2", "8c7d5b9a0c3e2f1d", 
        # ...more AN values here
    ]
}

# Authenticate the CloudCoin
try:
    result = client.authenticate(cloudcoin)
    print(f"Authentication result: {result}")
    if result.authentic:
        print("The CloudCoin is authentic!")
    else:
        print("The CloudCoin is counterfeit or has issues.")
        print(f"Failed RAIDA servers: {result.failed_servers}")
except Exception as e:
    print(f"Authentication error: {e}")
// Initialize the CloudCoin client
import com.cloudcoin.CloudCoinClient;
import com.cloudcoin.models.CloudCoin;
import com.cloudcoin.models.AuthenticationResult;

public class AuthenticateExample {
    public static void main(String[] args) {
        CloudCoinClient client = new CloudCoinClient("YOUR_API_KEY");
        
        // CloudCoin to authenticate (this is a simplified version)
        CloudCoin cloudcoin = new CloudCoin();
        cloudcoin.setNetworkNumber(1);
        cloudcoin.setSerialNumber(123456);
        
        // Add authentication numbers (normally there are 25)
        String[] ans = new String[] {
            "f4d9a0de3fb9e0f2", "8c7d5b9a0c3e2f1d",
            // ...more AN values here
        };
        cloudcoin.setAuthenticationNumbers(ans);
        
        try {
            AuthenticationResult result = client.authenticate(cloudcoin);
            System.out.println("Authentication result: " + result);
            
            if (result.isAuthentic()) {
                System.out.println("The CloudCoin is authentic!");
            } else {
                System.out.println("The CloudCoin is counterfeit or has issues.");
                System.out.println("Failed RAIDA servers: " + result.getFailedServers());
            }
        } catch (Exception e) {
            System.err.println("Authentication error: " + e.getMessage());
        }
    }
}

Creating a Wallet

Learn how to create a new CloudCoin wallet to store your digital currency.

// Initialize the CloudCoin client
const CloudCoin = require('cloudcoin-sdk');
const client = new CloudCoin.Client('YOUR_API_KEY');

// Create a new wallet
client.createWallet('MyWallet', 'strong-password-123')
    .then(wallet => {
        console.log('Wallet created successfully!');
        console.log('Wallet ID:', wallet.id);
        console.log('Wallet Name:', wallet.name);
        console.log('Creation Date:', wallet.createdAt);
        
        // Save the wallet recovery phrase (very important!)
        console.log('Recovery Phrase:', wallet.recoveryPhrase);
        console.log('IMPORTANT: Save this recovery phrase in a secure location!');
    })
    .catch(error => {
        console.error('Error creating wallet:', error);
    });
# Initialize the CloudCoin client
from cloudcoin import CloudCoinClient
client = CloudCoinClient('YOUR_API_KEY')

# Create a new wallet
try:
    wallet = client.create_wallet('MyWallet', 'strong-password-123')
    print("Wallet created successfully!")
    print(f"Wallet ID: {wallet.id}")
    print(f"Wallet Name: {wallet.name}")
    print(f"Creation Date: {wallet.created_at}")
    
    # Save the wallet recovery phrase (very important!)
    print(f"Recovery Phrase: {wallet.recovery_phrase}")
    print("IMPORTANT: Save this recovery phrase in a secure location!")
except Exception as e:
    print(f"Error creating wallet: {e}")
// Initialize the CloudCoin client
import com.cloudcoin.CloudCoinClient;
import com.cloudcoin.models.Wallet;

public class CreateWalletExample {
    public static void main(String[] args) {
        CloudCoinClient client = new CloudCoinClient("YOUR_API_KEY");
        
        try {
            Wallet wallet = client.createWallet("MyWallet", "strong-password-123");
            System.out.println("Wallet created successfully!");
            System.out.println("Wallet ID: " + wallet.getId());
            System.out.println("Wallet Name: " + wallet.getName());
            System.out.println("Creation Date: " + wallet.getCreatedAt());
            
            // Save the wallet recovery phrase (very important!)
            System.out.println("Recovery Phrase: " + wallet.getRecoveryPhrase());
            System.out.println("IMPORTANT: Save this recovery phrase in a secure location!");
        } catch (Exception e) {
            System.err.println("Error creating wallet: " + e.getMessage());
        }
    }
}

Processing a Payment

Implement CloudCoin payment processing in your application with this example.

// Initialize the CloudCoin client
const CloudCoin = require('cloudcoin-sdk');
const client = new CloudCoin.Client('YOUR_API_KEY');

// Process a payment
async function processPayment(amount, senderId, recipientId) {
    try {
        // Check sender's balance first
        const senderBalance = await client.getBalance(senderId);
        
        if (senderBalance < amount) {
            console.error('Insufficient funds in sender wallet');
            return { success: false, error: 'Insufficient funds' };
        }
        
        // Create a payment transaction
        const transaction = await client.createTransaction({
            amount: amount,
            senderId: senderId,
            recipientId: recipientId,
            memo: 'Payment for services'
        });
        
        // Execute the transaction
        const result = await client.executeTransaction(transaction.id);
        
        console.log('Payment processed successfully!');
        console.log('Transaction ID:', result.transactionId);
        console.log('Amount:', result.amount);
        console.log('Timestamp:', result.timestamp);
        console.log('Status:', result.status);
        
        return { success: true, transactionId: result.transactionId };
    } catch (error) {
        console.error('Error processing payment:', error);
        return { success: false, error: error.message };
    }
}

// Example usage
processPayment(100, 'sender-wallet-id', 'recipient-wallet-id');
# Initialize the CloudCoin client
from cloudcoin import CloudCoinClient
client = CloudCoinClient('YOUR_API_KEY')

# Process a payment
def process_payment(amount, sender_id, recipient_id):
    try:
        # Check sender's balance first
        sender_balance = client.get_balance(sender_id)
        
        if sender_balance < amount:
            print("Insufficient funds in sender wallet")
            return {"success": False, "error": "Insufficient funds"}
        
        # Create a payment transaction
        transaction = client.create_transaction({
            "amount": amount,
            "sender_id": sender_id,
            "recipient_id": recipient_id,
            "memo": "Payment for services"
        })
        
        # Execute the transaction
        result = client.execute_transaction(transaction.id)
        
        print("Payment processed successfully!")
        print(f"Transaction ID: {result.transaction_id}")
        print(f"Amount: {result.amount}")
        print(f"Timestamp: {result.timestamp}")
        print(f"Status: {result.status}")
        
        return {"success": True, "transaction_id": result.transaction_id}
    except Exception as e:
        print(f"Error processing payment: {e}")
        return {"success": False, "error": str(e)}

# Example usage
process_payment(100, "sender-wallet-id", "recipient-wallet-id")
// Initialize the CloudCoin client
import com.cloudcoin.CloudCoinClient;
import com.cloudcoin.models.Transaction;
import com.cloudcoin.models.TransactionResult;
import java.util.HashMap;
import java.util.Map;

public class ProcessPaymentExample {
    public static void main(String[] args) {
        CloudCoinClient client = new CloudCoinClient("YOUR_API_KEY");
        
        // Example usage
        Map result = processPayment(100, "sender-wallet-id", "recipient-wallet-id", client);
        System.out.println("Payment success: " + result.get("success"));
    }
    
    public static Map processPayment(int amount, String senderId, String recipientId, CloudCoinClient client) {
        Map response = new HashMap<>();
        
        try {
            // Check sender's balance first
            int senderBalance = client.getBalance(senderId);
            
            if (senderBalance < amount) {
                System.err.println("Insufficient funds in sender wallet");
                response.put("success", false);
                response.put("error", "Insufficient funds");
                return response;
            }
            
            // Create a payment transaction
            Map transactionParams = new HashMap<>();
            transactionParams.put("amount", amount);
            transactionParams.put("senderId", senderId);
            transactionParams.put("recipientId", recipientId);
            transactionParams.put("memo", "Payment for services");
            
            Transaction transaction = client.createTransaction(transactionParams);
            
            // Execute the transaction
            TransactionResult result = client.executeTransaction(transaction.getId());
            
            System.out.println("Payment processed successfully!");
            System.out.println("Transaction ID: " + result.getTransactionId());
            System.out.println("Amount: " + result.getAmount());
            System.out.println("Timestamp: " + result.getTimestamp());
            System.out.println("Status: " + result.getStatus());
            
            response.put("success", true);
            response.put("transactionId", result.getTransactionId());
            return response;
        } catch (Exception e) {
            System.err.println("Error processing payment: " + e.getMessage());
            response.put("success", false);
            response.put("error", e.getMessage());
            return response;
        }
    }
}

Additional Resources

Explore these additional resources to deepen your understanding of CloudCoin development:

Sample Applications API Reference Integration Guide