bc5bfde2_g__Text_APIs___ProgrammableWeb__Description
[API Name] XMS [Category] Messaging [Updated] 09.25.2013 [Description] 
XMS is a smartphone app that provides free, real-time, unlimited messaging over the user's internet connection. Users can send messages containing text, images, videos, locations, emoticons, and...
Messaging, Text APIs | ProgrammableWeb