opencart api integration

Updated 8 November 2022 | Anastasia Kholod

In the highly interconnected world we are living today, Application Programming Interfaces (APIs) are the glue. As a B2B software provider, you know they make application integration possible so that the parties can interact with data and use it for functionality and business enhancement.

For such solutions as marketing automation, shipping management, order and inventory management, WMS, dropshipping automation software is essential to be integrated with various shopping platforms' APIs. With that, they will be able to manage the data connected with products, customers, orders, etc.

But what shopping cart software to choose for the connection with? In this article, we are going to focus on OpenCart API integration and it's main aspects.

Meaning of Integrations in the World of eCommerce

B2B eCommerce, as we know it today, is built on data connections. SaaS apps for retailers cannot work correctly without a quality integration with shopping platforms and marketplaces. That is because the majority of the features and services that they offer need data from e-stores to work.

For example, inventory management systems cannot track order statuses without order ids and billing last names. Likewise, price optimization systems cannot suggest better prices and autocorrect them when needed without knowing the seller's prices.

Apart from being essential for many businesses, shopping cart software integration is also a beneficial investment. Every new platform, a piece of software integrates with opens up a bank of potential clients that often counts tens of thousands of online merchants. Plus, access to data on customers, products, orders, tracking numbers, etc. makes an opportunity to extend the set of features that an application supports.

More about the OpenCart API

Before you create an integration with OpenCart, it is important to understand some fundamental concepts of the OpenCart API. This will help you make connections between your software and OpenCart.

In general, an API is a set of definitions and protocols that allow two different applications to communicate with each other. APIs allow your software to interact with other applications without needing to know how they work.

The OpenCart API allows users to access specific information from an OpenCart store in JSON format by sending an HTTP request. You can retrieve or update data from the store by sending a request. With the OpenCart REST API, you can also manage the complete checkout process.

What is OpenCart API Integration?

There are many shopping cart systems available on the market. E-retailers build their online stores based on different platforms. To help you select the one that is right for your business, we recommend that you consider OpenCart.

Judging from both the market demand and what our clients ask for, OpenCart is one of the most common integration choices. The platform powers more than 8% of eCommerce stores out there, which is equal to more than 400 000 retail businesses.

Integrating with this popular eCommerce platform can bring you tens of thousands of potential clients and thus increase your profits significantly. The presence of OpenCart worldwide allows to cover clients all over the world. Also, smoothly developed integration allows your system to access the valuable data from its e-stores' databases. For instance, you will be able to work with orders, products, customers, etc.

The integration process, however, is something you will not like. It will take no less than one month, cost thousands of dollars to pay for developers' work and make you spend more money on its upkeep and maintenance. Imagine what a pain it will be to integrate with several shopping platforms and marketplaces!

Also, OpenCart API integration requires detailed learning of its architecture and complicated API docs. This shopping platform has a high number of versions and releases new ones continuously. For you, it means constant upgrading of the developed integration that needs more tech specialists and more money spending.

So, how to implement the integration with OpenCart's API easily and fast?

How to Perform OpenCart API Integration and other eCommerce Platforms

You can develop the OpenCart API integration in-house or through third-party services. Developing the integration in-house can be a great option for companies with the resources and expertise to develop the integration themselves. However, it can also be a more costly and time-consuming option and may entail the challenges mentioned above. Development through third-party services can be a great way to save time and money and you do not need to worry about training or managing your developers.

API2Cart offers a unified API designed to make it possible to data interact with more than 40 shopping platforms and all their versions with only one connection developed. Among the platforms that the solution supports are Magento, Shopify, WooCommerce, X-Cart, CS-Cart, and others.

API2Cart provides detailed API docs with examples, 24/7 customers' support, 100 API methods for managing the data and a 30-days free trial period. Using API2Cart API methods, your software can import orders, sync inventory levels, manage e-store customers' info, and update products on OpenCart easily.

It is a perfect option for integrating with OpenCart and the other shopping cart software for those solutions that work in the sphere of:

  • Shipping management
  • Repricing
  • Marketing automation
  • Order and inventory management
  • Dropshipping automation
  • PIM
  • ERP
  • WMS
  • POS
  • And others.

If you'd like us to tell you more about our unified API and how it will work for your business, schedule a call with our representative or leave us a message.


If you want to implement a secure and reliable OpenCart API integration with your eCommerce software, you should try the API2Cart service. It makes it easy to develop a connection with OpenCart, saving you time and money while ensuring that no difficulties arise during the process.

Furthermore, one integration with API2Cart allows access to not only the OpenCart shopping platform; your software will also be automatically connected with Magento, Shopify, Bigcommerce, PrestaShop, Etsy, Amazon, eBay and other eCommerce platforms.

Do not spend time on integration, as API2Cart can do it for you. All you need to do is register your free account now. Or you can contact our managers for more information.

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