Google offers libraries to help you write client applications that use the Health Data API.
For each language, the client library provides tools and an abstraction layer, letting you construct queries and use response data without having to create HTTP requests or process HTTP responses by hand. Each client library provides classes that correspond to the elements and data types that the API uses. Each client library also provides extensions for specific Google services that have Data APIs.
The Java client library is provided by Google
The .NET client library is provided by Google and allows desktop, web and mobile application development.
The PHP client library is provided by Zend, as part of the Zend Framework. It is also available as a standalone release.
The Python client library is provided by Google and enables development of command-line, web, and Google App Engine applications.
Here are a few example CCR Templates (.xml files) that should help get you started posting notices.
A few sample programs that demonstrate how to use the API and the client libraries, are linked below. Use them to help you get started!