How to bind data from Console application to seattle Master

I have a requirement, user will be entering some data in the console application(command prompt). We have to capture that value and pass those value in to a function where we can connect sql connection string and fetch some data from different SQL Table. Finally that returned value should be displayed in SharePoint Seattle MasterPage.

 

Whenever console application runs user enters data then that data should be displayed to the masterpage. Kindly give me a solution in detail.

 

Thanks

Nagarajan