what is soapui: Web service testing application SoapUI is an open-source web service testing application for service-oriented architectures and representational state transfers. It's functionality covers web service inspection, invoking, development, simulation and mocking, functional testing, load and compliance testing. SOAP UI itself a Cross Platform make on the base of JAVA- Framework SOAP UI-HISTORY: •Initially developed and created by OLE LENSER •In 2004- Ole created this tool for personal use. • SOAP UI initially released on source forge in 2005 •It has two version open & commercial Why to use SoapUI : 1.To create quick and efficient API tests 2.To create API functional, performance and security tests 3.To create API Testing automation framework What is API: API stands for Application Programming Interface. An API is a software intermediary that allows two applications to talk to each other. In other words, an API is the messenger that delivers your request to