When you are looking for ways to add features to an application leveraging ready-to-use solutions, the current "REST API" world of online and cloud-based services offers a different approach compared to the classic world of libraries and components. Which are the advantages of each approach, in different use case scenarios? How do you embrace this REST API world from Delphi? This session will offer a few practical demos, primarily aimed at helping answer the overall questions. We’ll see how to use a couple of AWS services and of Idera’s Apilayer APIs and compare them with traditional options offered by the Delphi world. We’ll also consider the security angle of this change