Representational State Transfer (REST) has gained widespread acceptance across
the Web as a simpler alternative to SOAP- and Web Services Description Language
(WSDL)-based Web services.
Key evidence of this shift in interface design is the
adoption of REST by mainstream Web 2.0 service providers.who have deprecated or
passed on SOAP and WSDL-based interfaces in favor of an easier-to-use,
resource-oriented model to expose their services.
RestFulWebservices.NET provide On-Demand RestFul webservices.