Nowadays we are living in the era of cloud computing. The cloud means storage, manage, analytics and process data. With the help of the internet, we are accessing data from cloud features. Cloud services enable storage of data anywhere, anytime. We adopted so many ways like chatting, emails, calendars, and searching with cloud computing. Using the cloud we would improve technology optimisation, security, speed, scalability and acceleration. We are providing for product related service providers and service consumers using SOAP, REST and JSON. API services expose applications data easily to enhance development products. Web services will be easy to connect to all types of applications with efficiency. Therefore, with the help of web services improved communications human to human and machine to machine. Web services operate HTTP and TCP protocols connected with the internet. API reliability libraries improved to develop products.