API First

API First flips classic software development. Instead of building a UI first and bolting an API on later, the API is designed as the primary product. Endpoints, data models, authentication logic are planned with the same care as user interfaces. UIs then become just one of many possible consumers.

The value shows up in modern architectures. An API-first platform can serve any frontend (webshop, mobile app, voice interface, kiosk, IoT), can be addressed directly by external tools, and embeds into any composable architecture without bypass strategies.

Pimcore is consistently API-first. REST and GraphQL provide structured access to every data object and every function of the platform. Webhooks push changes to external systems, OAuth2 and token-based authentication secure access. That makes Pimcore the natural data layer for headless and composable architectures.