As we are extensively working on â€œOmniChannelâ€? applications with REST APIs approach, mocking the REST services is essential in our day to day development. As part of our development first we are going to identify the REST APIs to expose and the request and response details. Once we finalize these details the backend development team use to create sample request/response (i.e XML/JSON response) for each API and the same can be consumed by the front end team and the native app development team. Till the backend development team provides the APIs the other teams use to hardcode the sample request and responses to complete the development. The â€œWireMockâ€? provides an elegant way to mock the REST APIs.