NOTE:As of 6/25/2008 it appears that this api is no longer available.
From their site: We help software developers provide their content on cell phones using 411sync's SMS (text message) API and standard technologies such as XML and RSS. Developers can use 411sync SMS (Text Message) Services to offer custom information to the users. Users request information by sending a text message (SMS) to a custom unique sms id created by the developer. In response, the custom information is sent to the user on the cell phone as a text message. All you need to do is send us data in web standard RSS XML format.
The following is a list of sample source code snippets that matched your search term. Source code snippets are chunks of source code that were found out on the Web that you can cut and paste into your own source code. Whereas most of the sample source code we've curated for our directory is for consuming APIs, we occasionally find something interesting on the API provider side of things. If you know of some sample source code that would be of interest to the ProgrammableWeb community, we'd like to know about it. Be sure to check our guidelines for making contributions to ProgrammableWeb.