Wix Shipping API: Everything You Need to Know About It

For shipping software providers, seamless integration with eCommerce platforms is essential to automate shipping rate calculations, manage order fulfillment, and update delivery statuses in real-time. Wix Shipping API offers a robust solution, enabling shipping software to connect directly with Wix-powered online stores, providing greater efficiency and control over logistics operations.

In this article, we’ll explore how this type of API benefits shipping software providers, the key features it offers, and how to integrate it into your system. Whether you're building automated shipping solutions, multi-carrier logistics services, or order fulfillment software, leveraging this API can help you enhance service quality and expand your customer base.

What is Wix Shipping API?

Wix Shipping API is a powerful tool that enables shipping software providers to seamlessly integrate their solutions with Wix-based online stores. It provides an automated way to process orders, manage shipping methods, retrieve carrier rates, and track shipment statuses, allowing businesses to streamline logistics operations and enhance delivery management efficiency.

Key Features:

• Order Data Retrieval – Automatically fetch and process orders that require shipping;
• Real-Time Shipping Rate Calculation – Access up-to-date carrier rates for accurate cost estimation;
• Shipping Method Synchronization – Add, edit, or remove available shipping options in Wix stores;
• Tracking Number Management – Update shipment statuses and enable real-time tracking;
• Order Fulfillment Automation – Integrate with logistics partners for faster and more efficient shipping processing.

With Wix Shipping API, businesses can streamline delivery workflows, reduce manual efforts, and enhance eCommerce efficiency.

Key reasons to Use the Wix Shipping API

Wix Shipping API is a powerful solution that enables shipping software providers to seamlessly integrate their services directly into Wix-powered stores. It facilitates order processing, carrier rate management, and real-time shipment tracking, making it an ideal choice for automating logistics operations and expanding your customer base:

1. Shipping Automation:
• Eliminates manual order and shipping management, reducing human errors;
• Enables automatic data transfer to carriers for faster processing;
• Streamlines order fulfillment, improving operational efficiency and reducing processing time.


2. Flexible Shipping Method Management:
• Easily add, modify, or remove shipping methods within Wix stores;
• Configure custom shipping rules based on regions and delivery options;
• Seamlessly integrate with local and international carriers for broader shipping coverage.


3. Real-Time Shipping Rate Calculation:
• Retrieves live shipping rates directly from carriers for accurate cost estimation;
• Automates pricing calculations based on weight, dimensions, and destination;
• Enhances the customer experience by providing transparent shipping costs at checkout.


4. Shipment Tracking and Status Updates:
• Automatically assigns tracking numbers to shipments;
• Updates order status in real-time (e.g., shipped, in transit, delivered);
• Notifies customers instantly when their order status changes, improving visibility.


5. Seamless Integration with SaaS, ERP, and WMS Solutions:
• Compatible with ERP, WMS, and TMS systems for large-scale logistics automation;
• API-based integration simplifies order and shipping management in enterprise environments;
• Scales efficiently with multi-platform eCommerce support, allowing seamless expansion.

How to Simplify the Development of the Wix Shipping API integration?

Integrating with Wix Shipping API can be challenging due to the complexity of REST API requests, authentication, and data synchronization. However, there are several best practices that can help shipping software providers save time and development resources while ensuring a seamless integration.

1. Using an Integration Platform, such as API2Cart: We don't need to develop a separate integration with this eCommerce platform, instead we can use this service that allows you to connect to Wix and other 40+ eCommerce platforms, including Shopify, Magento, WooCommerce, BigCommerce, OpenCart, PrestaShop, and others, simultaneously through one API. This greatly simplifies the work, since developers do not need to write separate code for each platform.

API2Cart will allow you to work with different eCommerce platforms through a single API, which reduces the costs of development and maintenance of integration, and also provides ready-made methods of receiving orders, managing goods and tracking delivery.

2. Using Ready-Made SDKs and Libraries: If API2Cart is not suitable, it is worth checking the availability of official or third-party SDKs (Software Development Kit). This can make querying and data processing much easier.


3. API Test Automation: Postman or Swagger tools should be used by developers to quickly test API requests before implementing them into code. This will help you find errors faster and check the integration logic.


4. Using Webhooks to Reduce the Number of Requests: Instead of periodically polling this kind of API for delivery status updates, it is better to use Webhooks. This will allow you to receive instant updates and reduce the load on the system.


5. Integration of the Documentation Process: In order to extend future support, it is necessary to maintain detailed documentation on the description of key API requests, possible errors and their solutions.

In order for the integration to be more effective, it is worth using ready-made solutions, for example, such a third-party service, such as API2Cart, automate testing, use Webhooks, and minimize the number of direct calls to the API. This will help significantly reduce development and maintenance time, and even more simplify integration and make it more stable.

Steps to Easily Integrate Your Shipping Software with Wix Using API2Cart

If your software requires integration with the Wix Shipping API, the best way to do it is to use API2Cart. This platform allows you to connect to this platform and other eCommerce platforms through a single API, which in general can simplify the integration process.

This service provides:

• A single API for working with Wix, Shopify, Magento and other eCommerce platforms;
• Pre-configured methods of managing orders, delivery statuses and tariffs;
• Simplified integration without the need to deeply study the API documentation.

Here are the basic steps to easily integrate your shipping software with Wix using this third-party service:

1. Register an API2Cart account and get an API key:
• Register your account on this platform;
• In the control panel, add this eCommerce platform as a connection platform;
• Get a unique API key that will be used for all requests.


2. Connect your Wix store via API2Cart:

You need to get a store_key to work with a specific store:

• Use the cart.add request;
• As a response, you will receive a store_key that will be needed for all further API requests.


3. Get information about the order and delivery conditions:

To get all the orders that need to be shipped, use the order.list method. In response, you will see a list of orders with delivery addresses, payment methods and other data.

4. Add and update shipping details:

To add shipment information, use the order.shipment.add method. This will automatically connect the tracking number to the order.

5. Automate the delivery status update process:

To change order statuses after shipment, use the order.update method. This will change the status of the order in Wix and notify the customer that it has shipped.

6. Optimize integration with Webhooks:
• Use Webhooks to receive instant notifications about new orders without the need for a constant API request;
• This will reduce the load on the server and increase the speed of processing orders.

This service makes it much faster and easier to integrate the Wix Shipping API without having to write separate code for each eCommerce platform. With its help, you can process orders, set tracking numbers and update delivery status automatically. This greatly saves time for development and integration support.

API2Cart’s API Methods to Manage Wix Shipping API Data

API2Cart provides easy access to order data, statuses and shipping methods, as well as tracking information by integrating the Wix Shipping API. Here are the main methods of shipping management in Wix:

• order.list - This method allows you to get a list of orders with the specified statuses (for example, processing, pending);
• order.info - Allows you to get advanced information about a specific order, including its status, delivery address, used carrier and order content;
• product.info - To check the stock level of an item, Preventing delivery errors by getting accurate inventory data;
• product.update - Used to update stock when an order is placed;
• order.update - Used to change the order status, for example, after the goods have been shipped;
• order.shipment.update and order.shipment.add - Adds information about the carrier and tracking number to the order;
• order.shipment.tracking.add - Used to automatically insert shipment tracking URL or update tracking info into the ecommerce store to seamlessly notify end customers;
• customer.info and customer.list - Retrieve detailed customer information for smooth order processing and communication.

API2Cart allows you to work with the Wix Shipping API quickly and without complex requests directly to this eCommerce platform. With the help of ready-made API methods, software vendors can automate receiving orders, managing logistics processes, adding tracking numbers, and updating statuses. This greatly simplifies the process of integrating logistics services with Wix and other eCommerce platforms. If you want to know more information, book a FREE demo and contact our managers.

Conclusion

Integration with the Wix Shipping API opens up new opportunities for shipping software providers, allowing you to automate the processes of calculating rates, processing orders, tracking shipments, and updating statuses. Thanks to this, logistics companies and developers of SaaS solutions can offer customers more efficient delivery management and improved service.

However, this integration can be quite complex, as it involves configuring REST requests, authentication, and data synchronization. The best way to make this easier is to use API2Cart, which connects to Wix and other eCommerce platforms through a single API. For shipping software vendors looking to increase customer reach and simplify integration with Wix stores, API2Cart is the perfect solution. This minimizes technical difficulties, ensures rapid integration and allows you to focus on improving logistics services.