The open source REST API back end that DreamFactory built supports operations on arrays of objects, but you can also specify related objects as a URL parameter.

A RESTful API is one that conforms to the REST constraints. You can build RESTful APIs using many different programming languages.

ASP.NET Core makes building RESTful services easy and comfortable, says Joydip Kanjilal, who shows how to do just that in this article, complete with code samples and screenshots.

Callable Pipelines, together with the REST Data Server, functionally serve as an “Industrial Data API Builder” that allows users to build custom API endpoints to interact with industrial data.