An API-first platform as the backbone of digital growth

Digital ambitions often come up against outdated structures. You want to launch faster, respond more quickly to new channels and offer your customers a consistent experience. But your technology is holding you back. An API-first platform makes all the difference here. You get a central layer that unlocks data and functionality, with unlimited digital experiences built on top of it.

With an API-first approach, we first design the full functionality of your platform as an API. Only then do we turn our attention to the interfaces, such as websites, apps or other channels. You build a single powerful central layer on which an unlimited number of digital experiences can be created.

This is a different starting point from a traditional monolithic platform. Your frontend, your app, your in-store experience, your marketplace. All these channels draw their data and logic from the same source. This makes your entire ecosystem coherent and flexible.

Three terms that are often used interchangeably. Yet they do not refer to the same thing.

• API-first is a design principle. You build the API first and only then the interfaces that run on it.

   

• Headless describes an architecture in which the frontend is decoupled from the backend. The backend provides data via APIs, whilst the frontend determines how that data is presented.

   

• Composable commerce goes one step further. You build your platform from separate, modular services that you assemble yourself. Often built on MACH principles (microservices, API-first, cloud-native, headless).

API-first is therefore the foundation. You can use this as a starting point to build your platform headless, and you can develop this further into a composable architecture. Which route suits your organisation depends on the scale of your ambitions and the complexity of your ecosystem.

• Maximum flexibility
  You can easily connect a new mobile app, online shop or marketplace to your existing platform without having to rebuild your backend.
   
• Future-proof technology
  You’re not tied to a single frontend or technology. A website today, a digital in-store experience tomorrow. Your platform grows alongside your ambitions.
   
• Faster time-to-market
  Teams work in parallel. Developers build APIs whilst designers and front-end developers work independently on the user experience.
   
• Simpler integration
  CRM, ERP, PIM, DAM, payment providers, marketing tools. Everything integrates seamlessly into a single central layer.
   
• Consistent customer experience
  All channels draw on the same data and logic. Your communication remains consistent, regardless of where your customer is.

An API-first approach is particularly valuable in these situations.

• You want to serve multiple digital channels, such as web, mobile, in-store or marketplaces.
• You are aiming for international or omnichannel growth.
• You work with many different systems and integrations.
• You want to be able to experiment quickly with new ideas and concepts.

This way, you prevent your technology from becoming a hindrance to your ambitions.

Our experience with composable commerce, headless implementations and MACH migrations means we are well aware of the pitfalls. We know which decisions made early on in a project have the greatest impact, and which are best left until later.

For the backend,we use Symfony, Magento Open Source and Adobe Commerce as a headless platform, and Sulu CMS for content-driven projects.

For the frontend,depending on the project, we choose Next.js, React or another modern framework. We build the API layer itself using REST or GraphQL, tailored to your use case. Integrations with PIM, ERP, CRM, DAM and marketing tools are included as standard.