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Top 5 eCommerce REST APIs

Today, software developers and providers that want to stay ahead of the competition need to be aware of the most important eCommerce REST APIs. These providers can leverage the REST infrastructure to easily connect to the back-end of shopping platforms and extract data related to products, orders, and inventory.

In the eCommerce sphere, the API (Application Programming Interface) is used to tie two systems, allowing for easy data transfer. The REST API uses the HTTPS protocol to enable eCommerce software developers to work with data using GET, PUT, POST, and DELETE commands.

In this article, we’ll present you a list of the top 5 eCommerce REST APIs:

  • Magento REST API
  • WooCommerce REST API
  • Squarespace Commerce REST API
  • Ecwid REST API
  • PrestaShop REST API

Let’s take a deeper look at each one of these APIs and discover some of their specifics.

Magento REST API

Magento is undoubtedly one of the largest eCommerce platforms today, being used by over 250k merchants worldwide. Its API is free to use and utilizes REST endpoints to make it easy for developers to update tier prices, multiple special prices, cost values, base prices, or other data with just a single call.

Magento API is one of those easy-to-use eCommerce REST APIs that enables developers to easily perform requests and receive responses. Basically, as a software developer, you can use HTTP requests to delete, post, get and put data.

Once connected to Magento API, you’ll be able to easily sync inventory levels, import product data, update details automatically, and organize all Magento data in detailed reports. However, note that performing a viable Magento integration is a tedious process that takes time and requires skilled developers.

WooCommerce REST API

Used by over 2.4 million websites, WooCommerce is considered to be the most customizable eCommerce platform today. Even though it started out small back in 2011 as a WordPress theme, WooCommerce has migrated towards an open-source eCommerce plugin that works for all WordPress sites. It basically enables WordPress users to transform their blog or site into a professional e-shop.

WooCommerce REST API is a particularly easy-to-use tool that enables you to gain access to the data of your clients, e-shop owners who use WordPress as their main shopping platform. You can use the API to easily create, update, read and delete data using requests in JSON format and authenticating using WordPress methods and standard HTTP verbs, which can be understood by most clients.

WooCommerce REST API uses a key system to allow only WordPress users to access the system. After creating a key and enabling the legacy REST API, you’ll be able to utilize the WooCommerce API to its full potential.

Squarespace Commerce REST API

Squarespace is a modern platform that allows users to design their online shops with ease, in no time at all, using a modern drag-and-drop approach. Squarespace APIs (Inventory API, Orders API, Products API, etc.) leverages the REST infrastructure to enable you, as a service provider, to read and adjust stock information in real-time, access order history, manage customers, access financial transactions, and even subscribe to site notifications using webhooks.

APIs used by Squarespace are designed with all the REST principles in mind, being built on HTTPS. It has standard REST response codes and endpoints to make it easy for you to access information and use it to offer higher-quality services to your end customers. By connecting your software with the Squarespace Commerce API, you’ll gain access to over 2.8 million potential customers and many business opportunities.


Ecwid is a shopping platform that has grown exponentially in the previous years, powering over 200k stores worldwide and being used by retailers from over 175 countries. To capitalize on this growing platform and gain access to the data used by its clients, it’s mandatory to understand how the Ecwid API works.

Ecwid employs a REST API that uses oAuth2 authentication to make it easy for you to manage your clients’ stores data, send out updates and customize the storefronts. Thanks to the easy-to-use REST interface, you’ll be able to seamlessly read, create, update and delete store data, including categories, profiles, product variations and attributes, orders, customers, discounts, and coupons.

Ecwid REST API offers you some amazing functionalities. For instance, you can add your native app right into the user’s control panel. Your app will get more engagement and visibility inside the Ecwid community by being integrated into the platform. Additionally, you’ll be able to customize the storefronts by applying custom styles to the store elements, adding extra widgets, and modifying the look of a store.

PrestaShop REST API

PrestaShop offers a multitude of features to over 87.000 sellers from all across the globe. Even if that number is not impressive, know that this platform is growing significantly, and will most likely become a top competitor for other large marketplaces.

Since its release, PrestaShop has invested massively in its REST API, creating a sleek tool that offers developers countless integration opportunities. As an eCommerce software developer, you can use either JSON or XML to connect to PrestaShop and perform the following tasks: create resources, extract data, update resources, and delete information.

On PrestaShop, you can also describe resources and control returned items using “filter”. Using special parameters allows you to limit the number of returned items, return only specific languages, or change order state.

Unified API for Connecting with eCommerce Platforms

Setting up a connection with these eCommerce REST APIs is mandatory for any eCommerce software provider that wants to stay ahead of the curve and have a say in its niche. The great news is that you don’t have to set a separate connection with each one of these eCommerce platforms. Instead, you can dramatically cut integration costs and time spent by simply connecting with just one service – API2Cart.

With API2Cart, you can get connected to PrestaShop, Ecwid, Shopify, WooCommerce, eBay, Amazon, and 40+ other eCommerce platforms’ REST APIs in no time at all. As a result, you can start working with a huge amount of data and you’ll gain access to tens of millions of potential clients who are using these platforms.


Connecting with as many eCommerce REST APIs is a win-win situation for your software and your clients. Make your job easier by letting the experts from API2Cart connect your software with millions of stores from all across the globe.

Discussion (1)

pathaksaurav profile image
Saurav Pathak

Nice article. Could you can also check the REST API for Bagisto; the opensource laravel ecommerce platform here:

Bagisto is a hand-tailored E-Commerce framework built on some of the hottest open-source technologies such as Laravel (a PHP framework) and Vue.js a progressive jаvascript framework. Bagisto can help you to cut down your time, cost, and workforce for building online stores or migrating from physical stores to the ever demanding online world. Your business -- whether small or huge -- can benefit. And it's very simple to set it up. It packs in lots of features that will allow your E-Commerce business to scale in no time: