Balance Inquiry

package main

import (
    "encoding/json"
    "fmt"
    "io"
    "net/http"
)

type BalanceDetail struct {
    Balance float64 `json:"balance"`
    Freeze  float64 `json:"freeze"`
    Usable  float64 `json:"usable"`
}

type BalanceData struct {
    USD BalanceDetail `json:"usd"`
    KHR BalanceDetail `json:"khr"`
}

type BalanceResponse struct {
    StatusCode int         `json:"statusCode"`
    Message    string      `json:"message"`
    Data       BalanceData `json:"data"`
    TraceID    string      `json:"traceId"`
}

func getBalance(apiKey string) (*BalanceResponse, error) {
    url := "https://merchant.dv.vai247.pro/api/v1/payment-gateway/balance-inquiry"

    req, err := http.NewRequest("POST", url, nil)
    if err != nil {
        return nil, err
    }

    // Add authentication header
    req.Header.Set("X-Api-Key", apiKey)
    req.Header.Set("Content-Type", "application/json")

    client := &http.Client{}
    resp, err := client.Do(req)
    if err != nil {
        return nil, err
    }
    defer resp.Body.Close()

    body, err := io.ReadAll(resp.Body)
    if err != nil {
        return nil, err
    }

    var result BalanceResponse
    if err := json.Unmarshal(body, &result); err != nil {
        return nil, err
    }

    return &result, nil
}

func main() {
    balance, err := getBalance("your-api-key")
    if err != nil {
        fmt.Printf("Error: %v\n", err)
        return
    }

    fmt.Println("USD Balance:")
    fmt.Printf("  Total: $%.2f\n", balance.Data.USD.Balance)
    fmt.Printf("  Frozen: $%.2f\n", balance.Data.USD.Freeze)
    fmt.Printf("  Usable: $%.2f\n", balance.Data.USD.Usable)

    fmt.Println("\nKHR Balance:")
    fmt.Printf("  Total: ៛%.2f\n", balance.Data.KHR.Balance)
    fmt.Printf("  Frozen: ៛%.2f\n", balance.Data.KHR.Freeze)
    fmt.Printf("  Usable: ៛%.2f\n", balance.Data.KHR.Usable)
}

const axios = require('axios');

async function getBalance(apiKey) {
  const url = 'https://merchant.dv.vai247.pro/api/v1/payment-gateway/balance-inquiry';

  const headers = {
    'X-Api-Key': apiKey,
    'Content-Type': 'application/json'
  };

  try {
    const response = await axios.post(url, {}, { headers });
    return response.data;
  } catch (error) {
    console.error('Error fetching balance:', error.response?.data || error.message);
    throw error;
  }
}

// Usage
(async () => {
  try {
    const balance = await getBalance('your-api-key');

    console.log('USD Balance:');
    console.log(`  Total: $${balance.data.usd.balance.toFixed(2)}`);
    console.log(`  Frozen: $${balance.data.usd.freeze.toFixed(2)}`);
    console.log(`  Usable: $${balance.data.usd.usable.toFixed(2)}`);

    console.log('\nKHR Balance:');
    console.log(`  Total: ៛${balance.data.khr.balance.toFixed(2)}`);
    console.log(`  Frozen: ៛${balance.data.khr.freeze.toFixed(2)}`);
    console.log(`  Usable: ៛${balance.data.khr.usable.toFixed(2)}`);
  } catch (error) {
    console.error('Failed to fetch balance');
  }
})();