How To Create WCF Http Web Service In Asp.Net MVC

Windows Communication Foundation (WCF) allows you to create a service that exposes a Web endpoint. Web endpoints send data by XML or JSON, there is no SOAP envelope. This topic demonstrates how to expose such an endpoint.

Steps to create a WCF http rest based service

1. Define a service contract using an interface marked with the ServiceContractAttribute, WebInvokeAttribute and the WebGetAttribute attributes.
2. Implement the service contract.

Note: The only way to secure a Web endpoint is to expose it through HTTPS, using transport security. When using message-based security, security information is usually placed in SOAP headers and because the messages sent to non-SOAP endpoints contain no SOAP envelope, there is nowhere to place the security information and you must rely on transport security.