The Semantics3 C# SDK interacts with the API to access eCommerce features. It includes pricing histories for a large number of products. API documentation reference is available at https://docs.semantics3.com/reference
RetailNext, in-store analytics market leader, announced a set of enterprise APIs that retailers, shopping centers, business partners, and others can integrate with existing hardware systems to utilize RetailNext's analytics capabilities. RetailNext delivers analytics usually limited to ecommerce outfits to brick and mortar stores for better insights. The API is hardware agnostic; so, users can leverage existing infrastructure.