@schmidt_fu Falcor by Netflix and GraphQL by Facebook. You've probably inadvertently used some APIs of that flavor. And @cgiffard is building a GraphQL API. @lukasros
@lukasros That's why I'm asking. I heard of "Message oriented Middleware" and associate it with an aysynchronous style of using (SOAP) webservices. I'm not sure if this fits as an API paradigm, nor if it's widely used beyond the hype.