Application Programming Interface or API is a set of instructions, requirements that enable one application to employ features of other applications with minimum effort. It is the foundation for any feature of an application that deals with communication between two applications. It contributes a great amount in building easy user experience without involving the developers. It also brings a fundamental change in usage of data paving the way for novel business models to enhance services in creative ways. We at Devant IT Solutions understand these advantages of API technologies and provide our clients with technical abilities to reap benefits successfully from API development. It also provides a strong impetus to integration of any enterprise to the digital market. These features as developed by our experienced professionals are oriented to help our client to achieve commercial targets with relative ease.