Custom API & EDI Integrations for Ecommerce An API-First Platform Built for Developers
Unlock and extend Flxpoint’s power by integrating into our developer-friendly API built for headless commerce.

Connect to Anything with Leading Open API Access A Powerful Commerce API forYou and Your Partners
- One central API to manage all commerce operations
- Let your fulfillment partners or channel partners build to your Flxpoint account via our open API
- Utilize powerful endpoints to preview optimized order routing solutions with live shipping rate estimates
- Leverage our pre-built integrations into shipping carriers, 3PLs, store platforms, and more
- Built on the “Open API 3.0” spec so your dev team and integration partners can be up and running in minutes


Trusted API Experts with 20+ Years of Experience Support from a Team of Commerce API Developers
- 20+ years experience of ecommerce & API development
- In-house development team members dedicated to supporting our API
- Proven subject matter experts in ecommerce fufillment and inventory management workflows
- Actively collaborating with our development customers to improve and update our API’s capabilities
Introduction to Headless Commerce API
In a legacy system, these components are tightly integrated, meaning any change to the frontend requires adjustments in the backend, and vice versa. With headless commerce, the separation allows the frontend to be customized without affecting backend processes.
API enables the decoupled components to send and receive data without being directly linked. This provides greater flexibility, as businesses can update or change the frontend to match their brand needs or user preferences without having to modify backend processes, and vice versa.
Key features of headless commerce API include:
- Flexibility: Choose any technology stack for front-end development, allowing for unique and tailored customer experiences
- Scalability: Easily adjust to changing market demands and business growth without significant redesign.
- Integration: Connect with best-of-breed backend systems, such as inventory management, payment gateways, and customer relationship management (CRM) systems.
- Improved Performance: A decoupled architecture can lead to faster loading times since the front end can be customized separately.
Kenneth Cole's Smart Savings With Shopify EDI Connections
"They had never used Flxpoint before. But working with [the Flxpoint] team, they learned it and we're about to onboard our newest footwear partner, and you know that's big business for us.”
Mitul PatelKenneth Cole


How Flxpoint Helped Rifle Supply Automate & Grow
“I went line by line… whatever the inventory number was and cost value was, I calculated it and was blown away by how much that was worth— $300 million worth of product that I added to our web store.”
Chris MekdaraRifle Supply


The Ecommerce Automation Behind Screen Skinz
"Automation is the key to maximizing your volume. [Flxpoint] comes right into our flow — everything's automated. We want it to be quick and efficient. So that's what we love about Flxpoint."
Shaun Brown & Clay CanningScreenSkinz


How Inhaven Transformed Vendor Management with Flxpoint
"We ended up switching to Flxpoint, and it has been a much smoother process. Where it took us six months to get onboarded with the other company, we were up and running in a week or two with Flxpoint."
Ashley ChingInhaven


How Black Patch Performance Scaled Smarter with Flxpoint
"The only way to actually scale was to go through Flxpoint… You can’t even come close to hiring someone to do what Flxpoint does for the price."
Jonathan WilliamsBlack Patch Performance


Trusted by Thousands of Leading Retailers & Brands Benefits of Flxpoint Headless API for Ecommerce
Flxpoint’s headless API approach offers businesses several advantages when it comes to modern merchants commerce. Here’s why:
- Customizable Integrations: With the flexibility of an API-based digital commerce system, you can build custom solutions tailored to your operational needs. Connect to third-party systems, suppliers, and platforms with ease
- Centralized Management: One central API handles all commerce operations, allowing businesses to integrate with various partners and platforms seamlessly
- Real-Time Data Management: Our commerce API ensures that product listings, inventory, and order management data are always up to date, syncing as frequently as needed
- Seamless Scalability: As your business grows, Flxpoint’s headless API makes it easy to add more channels, suppliers, and fulfillment partners without needing to overhaul your backend systems
- Efficiency in Operations: Through headless API integration, businesses can optimize workflows, automate manual processes, and reduce the need for human intervention in repetitive tasks
Why Choose Flxpoint for Headless Commerce?
Flxpoint’s headless commerce API is built for ecommerce businesses looking to integrate systems, streamline processes, and maintain flexibility across their digital commerce operations. Here’s why businesses choose us:
- Developer-Friendly API: Our headless API is built on OpenAPI 3.0 spec, making it easier for developers to get started and integrate Flxpoint into their operations quickly
- Pre-Built Integrations: Flxpoint offers numerous pre-built integrations into shipping carriers, third-party logistics (3PLs), and store platforms, reducing time spent on setup
- Comprehensive API Coverage: Manage all commerce operations through one centralized API, including inventory, order routing, shipping, and fulfillment
- Custom Integrations & Flexibility: Flxpoint allows businesses to adapt their digital commerce infrastructure without the limitations of a traditional ecommerce platform, letting you design a system that works for your needs
- Proven Commerce Expertise: With over 16 years of experience in ecommerce and API development, our platform and support team offer the expertise necessary to manage even the most complex ecommerce workflows
- Built for Scalability: Whether you’re managing a few channels or a global network, Flxpoint’s headless API gives you the ability to scale your operations as needed
Choose Flxpoint's headless API to take full control of your ecommerce operations.
Headless Commerce API FAQs
What is headless commerce API, and how does it work?
In headless commerce, APIs enable communication between the front end and back end. The front end makes requests to the back end through APIs for actions like fetching product details or processing payments. The back end responds with the necessary data, allowing the front end to present it to users seamlessly. This setup ensures that changes in the UI don’t impact back-end systems, enhancing flexibility and performance.
How does a headless API differ from a traditional ecommerce platform?
Traditional eCommerce Platforms are monolithic systems. This means the front-end (what users see) and the back-end (data, logic, and processing) are tightly integrated into a single platform.
In headless architecture, the front-end is separated from the back-end, and they communicate via APIs (Application Programming Interfaces). The back-end handles product management, inventory, and transactions, while the front-end can be built using various technologies such as mobile apps, websites, or even IoT devices. This separation gives developers more flexibility to customize the user experience across different devices without being tied to a specific front-end.
What are the benefits of using a headless commerce API for my business?
- Flexibility and Customization: Since the front-end and back-end are separate, developers can build any type of interface they want, using any front-end framework or programming language. This can result in a highly tailored and unique user experience, as businesses aren’t confined to the pre-designed themes or templates.
- Improved Performance: A headless system allows for faster load times, especially on complex, content-heavy sites, because it can deliver only the necessary data without the overhead of a traditional page load. Additionally, API-based architectures enable the use of modern web techniques such as content delivery networks (CDNs) and caching systems to improve speed.
- Enhanced Customer Experience: You can create tailored experiences, integrating various touchpoints like mobile apps, kiosks, or social media.
- Future-Proofing: As technology evolves, you can adopt new front-end technologies without overhauling back-end systems.
Can I integrate third-party systems like ERPs or CRMs with Flxpoint's headless commerce API?
Yes, Flxpoint’s headless commerce API is designed to integrate seamlessly with third-party systems, including ERPs and CRMs, to create a comprehensive commerce ecosystem tailored to your needs.
How does Flxpoint's ecommerce API integration help simplify my operations?
Flxpoint’s API provides a central point of control for all your commerce operations. It allows you to manage inventory, orders, and suppliers efficiently while also enabling integration with fulfillment partners and channel partners.
Is Flxpoint's headless commerce API suitable for omnichannel ecommerce?
Absolutely. Flxpoint’s headless commerce API supports omnichannel ecommerce by allowing you to manage and integrate multiple sales channels from one central platform.
How does a headless API improve the performance and stability of my ecommerce website?
The headless API improves performance by enabling developers to optimize specific functions without impacting others. This modularity enhances site speed and allows for scalable solutions that can grow alongside your business demands.
What systems and platforms can Flxpoint's commerce API integrate with?
Flxpoint’s commerce API is versatile and can integrate with various systems and platforms, including shipping carriers, 3PLs, and store platforms like Shopify, Magento, and BigCommerce. This flexibility ensures that businesses can create a tailored tech stack that meets their specific needs.
How long does it take to implement Flxpoint's headless commerce API?
Implementation time can vary depending on your specific needs and existing systems. However, Flxpoint’s API is built on the Open API 3.0 spec, allowing your development team and integration partners to get up and running in minutes.
How does the headless API help manage inventory, orders, and suppliers?
Flxpoint’s headless API facilitates efficient management of inventory, orders, and suppliers by providing real-time visibility and control over these elements. The API automates data synchronization, ensuring that all systems reflect accurate information without manual input.
Does Flxpoint offer support during the setup and integration process?
Yes, Flxpoint provides support during the setup and integration process. Our in-house development team, with over 16 years of experience in eCommerce and API development, is dedicated to assisting customers in successfully implementing our API.