What headless commerce is and when it pays off
Short definition
Headless commerce is an architecture in which the presentation layer (the shop frontend) is separated from the commerce engine (the backend) and talks to it through an API. This lets you change the look and channels freely without rebuilding the whole system.
Headless commerce is an approach in which the frontend (what the customer sees) is separated from the backend (the engine handling products, cart, orders and payments). An API links them. In a classic shop the visual layer and the logic are rigidly fused; in headless they can evolve independently.
The benefit is freedom. The same backend can serve a web shop, a mobile app, a B2B portal or even an in-store kiosk - each with its own frontend, but on shared data and logic. It is also easier to change the look or frontend technology without touching the critical commerce core.
Headless is not for everyone - for a simple shop it can be overkill. But with many channels, unusual B2B processes or a need for full control over UX it gives an edge. Open Mercato is an open platform with an open API, so it works well as a headless backend, with no vendor lock-in.
Key facts about headless commerce
- Frontend separated from backend, linked through an API.
- One backend serves many channels and frontends.
- It pays off with many channels and unusual processes.
Frequently asked questions
Is headless commerce always worth it?
No. For a simple shop it is often overkill and extra cost. It gives an edge with many channels, complex B2B processes and a need for full control over UX.
Does headless mean vendor lock-in?
It need not. With an open API and an open platform like Open Mercato you keep full control over frontend and data - which actually reduces dependence on a single vendor.
Related terms
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