The Rdio iOS SDK by Rdio allows API interaction via a native playback implementation. With the SDK, developers can make calls, authenticate users, and stream audio. Available framework, documentation, and a getting started guide.
Our API directory now includes 51 audio APIs. The newest is the Umano API. The most popular, in terms of mashups, is the SoundCloud API. We list 27 SoundCloud mashups. Below you'll find some more stats from the directory, including the entire list of audio APIs.
This is the second part of our series on push technologies. This article will look at PubSubHubbub, a closely related cousin to Webhooks. PubSubHubbubb is an API technology used to publish information on the Internet by pushing content instead of forcing clients to poll for it.
Later this year, developers will lose access to a popular API. Yesterday, streaming video giant Netflix announced that it will be shuttering its public API on November 14, 2014. A small set of developers including Flixster, Fanhattan and Instant Watcher will continue to have access to the Netflix API.