How is web API different from traditional HL7 and FHIR?
RESTful API are the backbone of many webservices today. Having the tools to integrate an not-natively-RESTful interface engine with this common standard opens a lot of possibilities. There will be hurdles for implementing tools like these, especially since some of core RESTful requirements are lost, namely: statelessness, cacheability, and code on demand. Representational State Transfer (REST) web services are a popular method of providing interoperability between systems. There are six constraints: Uniform interface: Resources are uniquely identified in requests by URIs, and the communication is HTLM, XML, or JSON representation of content from the database. When the server returns the representation of the resource to the client, the client holds enough information to modify or delete the resource on the server (security permitting). Stateless: The state for handling a request…