Shopping Cart API Integration: How to Build It Easily

The B2B SaaS industry is one of the most competitive. When it comes to the eCommerce industry, the competition is fierce for such software vendors. There always appear a lot of tools for online store owners to automate and streamline their eCommerce operations.

To stay ahead of the competition, you must implement a robust shopping cart API integration.

The more shopping platforms you integrate with, the greater the chances of covering most online merchants’ needs.

This article will cover how to connect with multiple eCommerce APIs in a unified way and share some tips on creating a successful shopping cart API integration.

What Does Shopping Cart API Mean?

For example, as an inventory management software vendor, you need to access information related to inventory and synchronize it across different sales channels.

When you integrate with these platforms’ APIs, you will be able to get the information from e-stores built on those platforms.

What is Shopping Cart Integration?

In this process, the API of eCommerce software and API of a shopping platform interact with each other and exchange the data.

An Example of Shopping Cart API

  1. Shopify API

More than 1 million have built their websites on this platform. Currently, around 3,685,763 online stores are leveraging the benefits offered by Shopify. This makes this platform one of the most popular for integration.

Shopify API allows working with products, categories, customers, orders, and other data, via its customized methods. It supports both JSON and XML formats.

2. Magento API

Around 740 000 websites are built on Magento, from which more than 196,000 merchants are actively leveraging this platform.

The API of Magento supports both the XML and JSON formats. The four methods used for managing e-store data are: POST, PUT, GET, and DELETE. Moreover, it has both SOAP and REST APIs.

3. WooCommerce API

WooCommerce API is also popular among APIs for shopping cart API integration. WooCommerce is currently used by more than 2.4 billion user websites, making it one of the largest and most stable shopping carts.

Having access to WooCommerce API, the software vendors can work with the data like products, orders, categories, and more. They can add, update, delete, and sync such store info with the help of this API.

4. Amazon API

Amazon currently has 310 million monthly users and 90 million Amazon Prime subscribers. Its API allows to access the info from stores placed on Amazon, such as products, orders, categories, and more.

It limits its support to CSV files or XML, requiring specific skills for integration or data retrieval.

5. eBay API

eBay is one more platform recommended for integration. There are already 177 million users on eBay, and they’re listing over 1 million products. It is popular in more than 30 countries such as the United States, United Kingdom, Germany, Australia, and others.

eBay has an API that allows you to access information through XML like products, orders, customers, categories, etc.

Solution for Easy Shopping Cart API Integration

The best solution to connect to multiple shopping platforms and marketplaces is using a third-party integration service like API2Cart. It provides a unified API to integrate with 40+ eCommerce platforms in one go without setting up separate integrations.

API2Cart provides 100+ API methods to work with the store data like orders, products, customers, shipments, categories, etc.

By integrating with eCommerce platforms via API2Cart, businesses can reduce TCO (total cost of ownership) and minimize time and financial investment. They will also reduce time spent on integration maintenance.

For you to test the functionality of our service, we provide a free 30 days trial period.

If you have any questions about how API2Cart can help you establish a robust shopping cart API integration strategy, please contact us.

API2Cart is a unified API provider that establishes integration with 40+ shopping carts, including Magento, WooCommerce, Bigcommerce, Shopify, PrestaShop, etc.