The Campaigner Python SDK by João Magalhães communicates with the API to access email marketing campaign features. Controllers and models are available as resources, in addition to initialization in Python language.
AdWords Scripts gives developers a powerful tool for automating the management and reporting of AdWords campaigns from an embedded IDE within the AdWords UI. This tutorial teaches followers how to build an API wrapper for making calls to an external API, in this case, the HuffPost Pollster API.
FullContact has announced the CardShark API. The CardShark API allows users to "to send images of business cards to FullContact, and...receive back a response containing transcribed structured contact data." The advantage the API method of optical character recognition over competitors lies in the ability to send contacts to devices and applications beyond the device that captured the initial picture.
Prosperent (quickly growing ad network) and CloudFlare (content delivery network focused on low touch app launches) have announced a partnership aimed at quickly monetizing websites without complicated development work. The partnership is simple, seems obvious, and should intrigue developers across many markets. Most importantly, the partnership should create new ways for anybody/any company with an online presence to make money. Check out the PW profiles for the Prosperent API and the CloudFlare API.