I need a class that I can use in my c# web application to allow users to post to all the Social Media networks. What I need is to post a message and link to social media. To include Facebook, twitter, linked-in and all others.
Also, need to pull and process email contacts from linked-in, gmail and yahoo. Will need to to verify each email with previous emails sent from MSSQL database.
Prefer this be set up as a webservice.