The Joyent Java SDK by Joyent interacts with the API to access application development features based on the cloud. It includes configuration and usage. The data center allows interaction with accounts, usernames, and sub users.
Box.Net is on a mission to increase adoption of its file storage service with consumers. After successful adoption of its service with enterprise customers, it is clearly determined to woo mobile device owners by providing them with large amounts of free space (50GB!). To make it easier, it is partnering with device manufacturers like LG to provide the free space seamlessly via the Box.net API.
Appcelerator, a company focused on cross-platform development tools, has started extending itself into the world of APIs by offering mobile developers drop-in tools for integrating their applications with popular web services. Appcelerator recently announced a new offering called Titanium+Plus, a set of premium modules that developers can purchase to incorporate into applications built using Titanium Mobile, Appcelerator's open source mobile development platform. Rather than mainly providing new or deeper access to the core functions of devices, the new Titanium+Plus modules are focused outward—or maybe upward—towards the cloud. In fact, the announcement came with a new tagline: "The cloud starts here™".