Laravel GLS Integration: Streamline Shipping with Global Logistics Services

Introduction to Laravel GLS Integration

In today’s digital landscape, businesses are continually seeking innovative ways to streamline their operations and enhance user experiences. One crucial aspect of achieving this is by integrating various services into their web applications. In this article, we’ll delve into the Laravel GLS Integration, a popular PHP framework. This integration can be a game-changer for e-commerce platforms, as it allows for efficient order tracking, shipping, and logistics management. Let’s explore the process step by step.


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What is GLS?

GLS, or Global Logistics Services, is an international logistics company that offers shipping, courier, and parcel services. They operate in multiple countries and have a vast network of delivery and pick-up points. Integrating GLS into your Laravel application can provide a seamless shipping experience for your customers, ensuring that their orders are delivered efficiently and on time.

Why Laravel GLS Integration?

Laravel GLS Integration into your application offers several benefits:

  • Efficient Order Tracking: Customers can easily track their orders, improving transparency.
  • Streamlined Shipping: The integration simplifies the shipping process, reducing manual work.
  • Wide Coverage: GLS offers international shipping services, expanding your market reach.
  • Reliable Services: GLS is known for its reliability, ensuring timely deliveries.
  • Enhanced Customer Satisfaction: Fast and accurate deliveries lead to happy customers.

Prerequisites for Integration

Before diving into the integration process, ensure you have the following:

  • A working Laravel application.
  • Composer installed on your system.
  • Access to GLS API credentials.


Once you’ve installed the package, you’ll need to configure it. This includes adding your GLS API credentials and setting up default shipping options. You can do this in the config/gls.php or in .env fileĀ  within your Laravel project.

Creating GLS Service

Now, you need to create a service to handle GLS-related functionalities. This service will serve as the bridge between your Laravel application and GLS’s API. It should include methods for tracking orders, generating shipping labels, and handling exceptions.

Implementing Order Tracking

Implementing order tracking is crucial for customer satisfaction. You can create a dedicated page or API endpoint that allows customers to input their tracking numbers and receive real-time order updates.

Laravel GLS Integration application for shipping and tracking purposes, you can follow these general steps:

  1. Register for GLS API Access: You need to register with GLS or your local GLS service provider to obtain API access. They will provide you with API credentials, including an API key or token.
  2. Install Required Packages: In your Laravel project, you might need to install packages that can help you make API requests. You can use Guzzle, a popular HTTP client, for this purpose. Install it using Composer:
    composer require guzzlehttp/guzzle
  3. Create Configuration: Create a configuration file to store your GLS API credentials. You can put these credentials in the config/services.php file or create a custom configuration file. Here’s an example of adding GLS credentials to config/services.php:
    'gls' => [
    'api_key' => env('GLS_API_KEY'),
  4. Set Environment Variables: In your Laravel project, add your GLS API key to your .env file. This way, you can securely store your API credentials and access them within your application:
  5. Create a GLS Service Wrapper: Create a service or wrapper class for interacting with the GLS API. This class should handle making HTTP requests and processing the responses. Here’s a simplified example:
    // app/Services/GLSService.php
    namespace App\Services;
    use GuzzleHttp\Client;
    class GLSService
        protected $client;
        public function __construct()
            $this->client = new Client([
                'base_uri' => '', // Replace with the actual GLS API URL
        public function trackShipment($trackingNumber)
            $response = $this->client->get("track/shipment/$trackingNumber", [
                'headers' => [
                    'Authorization' => 'Bearer ' . config('services.gls.api_key'),
            return json_decode($response->getBody(), true);
  6. Use the GLS Service: You can now use your GLS service to track shipments in your Laravel application:
    // In your controller or service
    use App\Services\GLSService;
    $gls = new GLSService();
    $trackingNumber = 'YOUR_TRACKING_NUMBER';
    $shipmentStatus = $gls->trackShipment($trackingNumber);
    // Process $shipmentStatus as needed
  7. Handle Error Handling and Response Parsing: Make sure to implement proper error handling, logging, and response parsing according to your application’s needs. GLS API documentation should provide details on the response format and error codes.
  8. Testing: It’s important to test your integration thoroughly, including handling various scenarios like successful requests, errors, and edge cases.

Keep in mind that GLS might have specific requirements and endpoints for your region or country, so make sure to consult the GLS API documentation provided by your local GLS service provider for the most accurate and up-to-date information.

Shipping Label Generation

Shipping label generation is another vital feature. You can implement this functionality to create and print shipping labels for your orders directly from your Laravel application. This streamlines the shipping process and minimizes errors.

Here’s an example of how you can generate a shipping label using the GLSService.php within your Laravel application:

use Illuminate\Support\Facades\Http;

class GLSService
    protected $glsApiKey;

    public function __construct()
        // Retrieve your GLS API key from the configuration or any secure location
        $this->glsApiKey = config('gls.api_key');

    public function generateShippingLabel($orderDetails)
        $url = ''; // GLS API endpoint for label generation

        // Prepare the request payload
        $payload = [
            'recipient' => [
                'name' => $orderDetails['recipient_name'],
                'address' => $orderDetails['recipient_address'],
                'city' => $orderDetails['recipient_city'],
                'zip' => $orderDetails['recipient_zip'],
                'country' => $orderDetails['recipient_country'],
            'sender' => [
                'name' => $orderDetails['sender_name'],
                'address' => $orderDetails['sender_address'],
                'city' => $orderDetails['sender_city'],
                'zip' => $orderDetails['sender_zip'],
                'country' => $orderDetails['sender_country'],
            'weight' => $orderDetails['weight'],
            'package_type' => $orderDetails['package_type'], // e.g., parcel, box, etc.
            // Add any other relevant order details

        // Send a POST request to GLS API to generate the label
        $response = Http::withHeaders([
            'Authorization' => 'Bearer ' . $this->glsApiKey,
            'Accept' => 'application/json',
        ])->post($url, $payload);

        // Check if the request was successful
        if ($response->successful()) {
            // The shipping label has been generated successfully
            $labelData = $response->json();

            // You can save the label data to your database or return it as needed
            return $labelData;
        } else {
            // Handle any errors that occur during the label generation
            $errorData = $response->json();
            // You can log the error or throw an exception to handle it in your application
            throw new \Exception("Label generation failed: " . $errorData['message']);

In this code snippet, we assume that you have an API key for GLS, which is stored in your Laravel configuration (as mentioned in the __construct method). You can replace the placeholder values with the actual order details you want to use to generate the shipping label. Additionally, you may need to adjust the endpoint URL and payload structure to match the GLS API’s requirements, which you can find in the GLS API documentation.

Remember to handle any exceptions or errors appropriately in your Laravel application, and you can customize the code to fit your specific needs and requirements for shipping label generation.

Handling Exceptional Cases

While most orders may go smoothly, there will be exceptional cases. For instance, parcels may be delayed, or delivery addresses may be incorrect. Your integration should include error-handling mechanisms to address these situations gracefully.

Testing the Integration

Before deploying the integration into a live environment, thoroughly test it. Ensure that order tracking, shipping label generation, and error handling work as expected. You don’t want to discover issues after customers have placed their orders.

Monitoring and Debugging

After the integration is live, regularly monitor its performance and be prepared to troubleshoot any issues that may arise. This proactive approach will help maintain a smooth shipping experience for your customers.

Benefits of GLS Integration

The Laravel GLS Integration into your application can bring numerous benefits:

  • Enhanced customer satisfaction.
  • Streamlined shipping processes.
  • Access to a vast international network.
  • Reliable and efficient logistics management.
  • Competitive edge in the e-commerce industry.

Tips for Successful Integration

To ensure a successful integration, consider these tips:

  • Keep your GLS API credentials secure.
  • Regularly update the GLS package to benefit from improvements and security patches.
  • Provide clear tracking information to customers.

Common Pitfalls to Avoid

Avoid these common integration pitfalls:

  • Neglecting regular testing and monitoring.
  • Failing to handle exceptional cases gracefully.
  • Ignoring customer feedback.


Laravel GLS Integration into your application can significantly enhance your e-commerce platform’s shipping and logistics capabilities. By following the steps outlined in this guide, you can ensure a seamless integration that benefits both your business and your customers.

Frequently Asked Questions

1. What is GLS?

GLS, or Global Logistics Services, is an international logistics company offering shipping, courier, and parcel services across multiple countries.

2. Why should I do Laravel GLS Integration?

Integrating GLS with Laravel streamlines shipping, order tracking, and logistics management, leading to enhanced customer satisfaction and efficient operations.

3. What are the prerequisites for GLS integration?

You’ll need a working Laravel application, Composer installed, and access to GLS API credentials.

4. How do I handle exceptional cases in the GLS integration?

You should implement error-handling mechanisms to address exceptional cases such as delays or incorrect delivery addresses.

5. What are the benefits of GLS integration?

The benefits include improved customer satisfaction, streamlined shipping, access to a vast international network, efficient logistics management, and a competitive edge in the e-commerce industry.

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