RMM (Richardson Maturity Model) provides a good set of criteria for evaluating adherence of a web service to the Representational State Transfer Architectural S

RMM (Richardson Maturity Model) provides a good set of criteria for evaluating adherence of a web service to the Representational State Transfer Architectural Style. http://martinfowler.com/articles/richardsonMaturityModel.html http://martinfowler.com/articles/richardsonMaturityModel.htm... My guess is that 80% of those "REST" APIs are RMM-0.