As an eCommerce software vendor, you want to serve your customers and provide them with exceptional services properly. To do so, you must first understand the significance of marketplace APIs and then be aware of how to select the best API for your needs.

API allows two applications to communicate with one another and exchange data. You can use the API to automate repetitive tasks, streamline processes, and gain unrestricted access to critical data.

Marketplace APIs allow you to access data about your customers' products, orders, shipments, baskets, and so on. Performing data marketplace API integration is essential in order to provide better services to your clients and allow them to get the most out of your software.

Here are some of the best marketplace APIs available on the market:

• Amazon API
• eBay API
• Walmart API
• Etsy API
• Aliexpress API
• Flipkart API
• Shopee API
• Taobao API
• MercadoLibre API
• Lazada API

Popular Marketplace APIs

Amazon API

Amazon is, without a doubt, today's largest marketplace, with tens of millions of sellers and hundreds of millions of daily shoppers. Their powerful API allows you to easily retrieve product information, review data, seller feedback and profiles, and other end-user information. You can also change the data on Amazon listings, payments, and orders programmatically by using the Amazon API.

Unfortunately, the Amazon API is quite old and out of date, so working with experienced developers is necessary if you want to take advantage of successful integration.

eBay API

One of the biggest marketplaces in the world, eBay powers nearly 800K stores and provides services to more than 170 million users each month. Its API allows developers access to a wide range of capabilities and features that the marketplace offers.

However, be aware that the specific eBay API has a number of flaws and errors and employs a variety of data formats, making it challenging to work with data. As a result, it is best to leave creating a functional integration with eBay to experts who have done it before.

Walmart API

The largest physical chain store in the United States has seen an unprecedented increase in sales since shifting to online sales. Because they are heavily investing in the digital sphere and have ambitious plans, including overtaking Amazon.

The Walmart API is built on the REST data structure, which makes it simple to use. More information about Walmart API can be found on their developer portal.

Etsy API

Etsy allows tens of thousands of sellers to promote their handmade goods to customers all over the world. It is rapidly growing, with over 70K active websites.

The Etsy API was created with the end-user in mind, combining the dependability of a RESTful interface with the lightweight JSON format. Developers can easily send and receive data from Etsy users by using the OAuth method. As a result, it is simple to collect data and use it to provide better services to end users.

Aliexpress API

Aliexpress is a Chinese-based and operated marketplace that, despite recent declines, still has a majority of over 85k live sites. The Aliexpress API is specifically designed to enable the automation of a wide range of processes, including order management, product information retrieval from the platform, and update publishing.

This API allows developers to perform updates while seamlessly integrating with third-party solutions. You can learn more about the Aliexpress API by reviewing their documentation.

Flipkart API

Flipkart is the most powerful retail platform in India. It first appeared on the market in 2007 and has managed to outperform all expectations for four years, with 250k sellers and 8 million shipments per month.

Flipkart makes use of a modern API infrastructure that allows it to obtain the necessary data. The Flipkart API uses the Sandbox environment and the OAuth framework to allow users to retrieve data via simple API calls such as GET, PUT, and DELETE.

Shopee API

Shopee, one of the largest and most impressive Singaporean eCommerce marketplaces, has grown significantly in recent years, reaching over 10 million active sellers and a staggering revenue of over $17 billion. They appear to be poised to take over the global market, and their secret lies in their own API.

Shopee API is simple to use and provides sellers, developers, and software providers with a plethora of excellent opportunities. Furthermore, by utilizing all of their API's functionalities, you can quickly accelerate the development process and broaden the scope of your service.

Taobao API

Taobao is a massive Chinese retail platform with over 57k active sites. Despite their narrow focus on the Chinese market, this marketplace has a voice in the world of digital sales.

Despite the fact that this platform is quite old, they have invested in a fresh, cutting-edge marketplace REST API. With the help of this open platform API, you can easily carry out routine tasks like searching for shops, finding orders, working with product information, and accessing data about taxes, shipping, and baskets in real-time.

MercadoLibre API

Since the pandemic started, MercadoLibre, a Mexican-based online marketplace, has experienced exponential growth, going from 5,000 websites to over 29,500 in a matter of months. The MercadoLibre API's ease of use and monetization is one of its key characteristics.

The MercadoLibre API, which uses RESTful technology, allows you to access various resources within the platform's ecosystem, such as items, orders, products, shipping status, taxes, and so on. Furthermore, this API is extremely secure.

Lazada API

Lazada is a large open marketplace that operates in dozens of South Asian countries. Lazada, which has over 135k merchants, uses end-to-end API generation and rich API endpoints to enable software providers to work efficiently with orders, products, users, marketing information, and payment information.

Lazada API distinguishes itself from the competition by providing solid business data security, high application performance, and advanced support documentation.

How to Easily Create an Integration with Marketplace APIs

If you want to grow and expand your software business across multiple verticals and markets, you must find a way to integrate it with more than a few of the above-mentioned marketplaces. You don't have to create a separate connection for each of these marketplace APIs, which is a relief. Instead, you simply need to tap into the true power of our unified shopping cart data interface.

API2Cart makes it simple to connect your software to the APIs of over 40 marketplaces and shopping platforms. We currently support integration with the Amazon, eBay, Walmart, MercadoLibre, and Etsy marketplaces, and we're working on connecting with Aliexpress and Flipkart.

API2Cart API methods allow you to retrieve, update, and delete marketplace data related to orders, products, customers, and so on. API Docs contains detailed information about each API2Cart API method.

It is possible to use the API2Cart unified API for marketplace integration development for free for one month to see how it works for your company. All you have to do is create a free account. Please get in touch with our managers via chat, email, or phone for more information.