WHMCS API for LiveDrive

This is a two part project: Sub Project 1: I have a whitelabel reseller service from [login to view URL] and would like to make the account generation or Cancellation (Backup, briefcase, and business) automatic Basically I need the user to visit the webpage and subscribe to one of the monthly or yearly plans through WHMCS (I am open to any other solution as well). Then WHMCS process the order and after receiving the payment and confirmation it automatically connect to my whitelable service on livedrive to create credentials for the user and a subdomain for username.mydomain.com. Livedrive has provided their account generation API. In addition, I would like WHMCS (or any other service) send a confirmation email to the customer including the username and instructions ( We will provide the template). In addition, for the cancellation cases we would like to offer a discount fee or if the customer decides we would like to make cancellation AUTOMATIC. Sub Project B: We need the designed module in project A to be installed on our host and at least 5 pages can be designed for our domain to explain about the business and the differences between each service. This part is basically a web design project. We will provide the domain, hosting, Livedrive and WHMCS membership.