RESTful API

A RESTful API (Representational State Transfer Application Programming Interface) is an interface that enables data exchange between different systems via the HTTP protocol. It follows clear principles such as statelessness, uniform resource URLs, and standardized methods (e.g., GET, POST, PUT, DELETE).

In logistics and omnichannel environments, a RESTful API ensures that a WMS can seamlessly connect with other systems like online shops, ERP, or shipping solutions. This enables real-time inventory synchronization, automated order transfers, and cross-channel process integration.

Practical Example:
An online shop queries the current stock levels from the WMS via a RESTful API before confirming an order.