Last.fm iOS and Mac OS X SDK is a development kit created Kevin Renskers. Using the SDK, developers can work with blocks, use only KissXML as a dependency, return values in correct data types, hook catching methods, and cancel operations. This kit is actively developed and maintained and used in the official Last.fm Scrobbler app. Other apps using Last.fm include MetroLyrics and Radio.com. Requirements to develop include iOS 4 and Xcode 4.4 or higher, an API Key obtained at last.fm/api, and Kiss XML.
In May, PW reported on Gumroad's API that aimed to simplify online transactions. Indeed, the earlier release did move Gumroad towards its goal: "to democratize the ability to sell stuff online." However, Gumroad's latest offer, Platform API, simplifies the online buying process even further. The earlier API required buyers to register for a Gumroad account and required the use of links. The Platform API removes the need for links and buyer accounts. Instead, an entire transaction occurs on the merchant's site.
Tunity today announced the release of the Tunity SDK for Audio which allows for the implementation of white-labeled versions of its TV audio streaming technology. Tunity's streaming tech enables a business' customers the ability to hear live audio from muted televisions on their own devices.