Best eCommerce APIs Each SaaS Needs to Integrate with
Tags: programming, api, development, productivity
Published: 2022-10-31 19:56:38

With the constant technological advances and the introduction of innovative methods of transforming the digital world, we are all developing every day. 

Numerous businesses are attempting to adopt new business models and keep up with their rivals due to intense competition. Therefore, innovation and constant adaptation are essential for success in a constantly changing sector.

Integration with eCommerce platforms is essential for SaaS software providers. It enables them to perform a variety of critical functions for online store owners. They include warehouse management, shipping label creation, order fulfillment, inventory management, and more. Support for numerous integrations can also benefit software vendors in a variety of ways.

Below, we'll discuss the best eCommerce APIs that you need to be familiar with and that are ruling the eCommerce industry.

##What Does eCommerce API Mean?

[eCommerce API](https://api2cart.com/api-technology/ecommerce-api/) is a connector that allows building integration between various software solutions and shopping platforms. It enables data exchange and provides access to the data like orders, products, customers, shipments, etc.

eCommerce API integration is necessary for SaaS like order management, shipping, warehouse management, marketing automation software, etc. It is what allows them to perform their core functions.

##5 Best eCommerce APIs

Finding the best eCommerce API for your SaaS software can be extremely challenging due to the abundance of options. We have gathered some in the list to make your search for the best eCommerce API easier.

Here are the best eCommerce APIs on the market today and some of their key features:

- eBay API
- Shopify API
- Amazon API
- WooCommerce API
- Walmart API

###eBay API

One of the popular eCommerce APIs is eBay API. This marketplace has over [159 million active users](https://www.statista.com/statistics/242235/number-of-ebays-total-active-users/) who are localized in more than 30 countries.

eBay API allows software developers to access a variety of data, including orders, products, payments, and other eCommerce-related information. As a result, they can develop systems that will display information about product lists, orders, customers, etc.

eBay provides both RESTful and traditional APIs. HTML, JSON, XML, and plain text are among the formats supported by its RESTful eCommerce API. It uses less bandwidth as well.

###Shopify API

The Shopify API is the best eCommerce API for many software vendors due to its large client base. 

Shopify has built its reputation on the platform's ease of use and the variety of tools available to online store owners. It includes the storefront API, the administrator API, etc. It can handle a variety of HTTP requests, including POST, GET, PUT, and DELETE, and it supports XML and JSON.
Shopify's API is constantly being updated. eCommerce B2B software providers who want to work with Shopify store data should keep this in mind. They should monitor the current version.

###Amazon API

It is no surprise that Amazon, as the world leader in eCommerce, is also on the list of the best eCommerce API. 
Through its server services, Amazon's API provides developers with access to its data and functionality. Implementing such integration could offer you and your customers a remarkable experience.

The Amazon API allows you to exchange data about product lists, orders, and more. It also lets you get product reviews, seller profiles, feedback, and other useful information. However, it only supports CSV files or XML for communication and requires a certain level of interaction and information exchange.

###WooCommerce API

WooCommerce is trusted by more than two million active users. The reason is that it's of the most secure eCommerce platforms that allow the creation of robust online stores.
WooCommerce REST API supports JSON but can easily be converted to XML. It supports four fundamental HTTP methods: GET, POST, PUT, and DELETE. However, there is another - HEAD. It is used to only return HTTP header data. These methods allow for managing the data about products, orders, inventory, customers, and addresses.

If you want to work with WooCommerce, you should be prepared to deal with its ever-changing API versions, complex PHP modules, and lack of native documentation.

###Walmart API

Walmart is a new eCommerce marketplace with over [23K active and popular stores](https://trends.builtwith.com/ads/Walmart) across 26 countries.
 
The Walmart eCommerce API is a REST-based API that a developer can use to develop an integration with this platform. It enables to easily manage products, orders, inventory, pricing, and reports. Item API and Transaction API are its two groups.

For a number of reasons, the Walmart API can be helpful for your software. First of all, it can help your company attract more customers and profit. Walmart API integration allows you to provide online merchants with the ability to manage products, stocks, prices, inventory, orders, and reports.

To attract Walmart customers, you must have a stable connection to the marketplace as well as access to its data.
 
##eCommerce API Integration Solution

Being a SaaS software vendor is difficult, but integrating with the best eCommerce API can propel your company to new heights. Whether your software business is well-established or just getting started, these integrations will help you increase your profits.

API integration can be difficult if you do not take the proper steps. Given the significance of integration and its role in the growth of your SaaS business, it is critical to select the best method of developing integration with eCommerce platforms.

[API2Cart](https://api2cart.com/how-it-works/?utm_source=dev.to&utm_medium=referral&utm_campaign=bestecommerceapikh.ol) is a third-party integration solution that connects B2B software to over 40 different shopping platforms. You can integrate your software with a variety of shopping carts and marketplaces by using its unified API.

API2Cart API methods allow you to retrieve, update, and delete store data related to orders, products, customers, and so on.

Simply register for a free account to test the service and see how it can help your business.