GET /payment-requests/{id}

curl -X GET \
  "https://apay.cyrexa.io/payment-requests/12345" \
  -H "X-API-Key: your-api-key" \
  -H "Content-Type: application/json"

{
  "id": 12345,
  "status": "pending",
  "amount": 100.50,
  "currency": "USD",
  "referenceId": "ORDER-12345",
  "createdAt": "2024-01-15T10:30:00Z",
  "updatedAt": "2024-01-15T10:30:00Z",
  "expiresAt": "2024-01-15T11:30:00Z",
  "customer": {
    "id": 67890,
    "name": "John Doe",
    "email": "john.doe@example.com",
    "phone": "+1234567890",
    "address": {
      "street": "123 Main St",
      "city": "New York",
      "state": "NY",
      "postalCode": "10001",
      "country": "US"
    }
  },
  "paymentMethods": ["credit_card", "apple_pay", "google_pay"],
  "urls": {
    "success": "https://yoursite.com/success",
    "failure": "https://yoursite.com/failure",
    "notify": "https://yoursite.com/webhook"
  },
  "metadata": {
    "orderId": "ORD-12345",
    "productName": "Premium Subscription"
  }
}

{
  "error": {
    "code": "PAYMENT_REQUEST_NOT_FOUND",
    "message": "Payment request with ID 12345 not found",
    "details": {
      "requestId": "req_abc123",
      "timestamp": "2024-01-15T10:30:00Z"
    }
  }
}

async function getPaymentRequest(paymentId, apiKey) {
  try {
    const response = await fetch(
      `https://apay.cyrexa.io/payment-requests/${paymentId}`,
      {
        method: 'GET',
        headers: {
          'X-API-Key': apiKey,
          'Content-Type': 'application/json'
        }
      }
    );
    
    if (!response.ok) {
      throw new Error(`HTTP error! status: ${response.status}`);
    }
    
    const paymentRequest = await response.json();
    return paymentRequest;
    
  } catch (error) {
    console.error('Error fetching payment request:', error);
    throw error;
  }
}

// Usage
const paymentDetails = await getPaymentRequest(12345, 'your-api-key');
console.log('Payment Status:', paymentDetails.status);
console.log('Amount:', paymentDetails.amount, paymentDetails.currency);

<?php
function getPaymentRequest($paymentId, $apiKey) {
    $url = "https://apay.cyrexa.io/payment-requests/" . $paymentId;
    
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_HTTPHEADER, [
        'X-API-Key: ' . $apiKey,
        'Content-Type: application/json'
    ]);
    
    $response = curl_exec($ch);
    $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    curl_close($ch);
    
    if ($httpCode === 200) {
        return json_decode($response, true);
    } else {
        throw new Exception("Failed to fetch payment request: " . $response);
    }
}

// Usage
try {
    $paymentDetails = getPaymentRequest(12345, 'your-api-key');
    echo "Payment Status: " . $paymentDetails['status'];
} catch (Exception $e) {
    echo "Error: " . $e->getMessage();
}
?>