CampusCash Mobile is a mobile marketing service that combines SMS mobile text, Email, Myspace, Facebook, Instant Message, and Twitter. The CampusCash Mobile API allows users to synchronize a contact list or database with a user account. Functionality also includes two-way SMS communication, the creation of marketing keywords, and contact management. The API uses HTTP POST and GET and returns XML. To obtain an API key for use, users must have a full, non-trial, account with CampusCash Mobile and submit a request through the support dashboard.