FullContact4j is a Java client made for interfacing with the FullContact contact management APIs. The Java client can be used to invoke the Person, Email, Name, Location, Card Reader, and Account Statistics FullContact API endpoints. Now in version 2.0, FullContact4j 2.0 offers customizable clients for easy execution. It's dependencies include OkHttp, an HTTP client, Retrofit, and Jackson, a JSON library for converting API responses.
This is part 4 of our series What is The Green Button API initiative and How It Took OAuth To An Entirely New Level. In this part we explain the structure of Green Buttons’ scope parameters and illustrate the data exchanges and protocol used to implement Green Button’s scope negotiation.
With the upcoming release of the new iPhone 5S, mobile health applications and quantified self capacities take another leap forward. Developers will have a new CoreMotion API through which they can access a stream of personal health and sensor tracking data from a smartphone, even while the iPhone is at rest.