Improving business applications using open web API's

Web mining is new platform of analysis in info technology. Numerous business applications that utilize data processing and text mining techniques to extract helpful business info on the web have emerged from text to web mining. Its aim for business Owner to finish their task in seconds throughout their store update, without doing anything manually. Recently several giant firms Google, Microsoft, Amazon, e-Bay have opened access to their services and knowledge through Application Programming Interfaces (APIs). In Business, these API's give a perfect playground for start-ups to make a valuable quality in investment. There are three modules in this paper, particularly eBay, Amazon and Google. These modules may give complete info, like retail costs on Amazon, auction costs and vendor details on eBay, and updated news of sure things from Google, on same platform.