orcus-sms-api is one of two components belonging to the
orcus-sms project. It is a very simple API for sending SMS
(Short Message Service) messages.
In fact orcus-sms-api is an abstract API but also comes
with a ready-to-use service implementation for the aspsms.com SMS service. However it is
designed in a way for you to plug in your own SMS service implementation,
e.g. maybe you are looking for an api to access your own little SMS
gateway, or maybe you just want to write a Java client that is more
comfortable to use than a browser but in fact uses an HTTP SMS service on
the web. Don't limit your imagination... =)