The Helioviewer PHP SDK by Helioviewer interacts with the API to access solar visualizations, useful for scientists and educators. It requires cURL for installation and development. Authentication and usage available.
For as long as people have been grabbing a board and trying to catch some waves, attempting to predict surf quality has been considered an art. Spitcast is trying to turn the art of prediction into the science of surf. Jack Mullis, the founder and developer of Spitcast, has been surfing for years. In 2005 he decided to combine his knowledge of surfing with his degree in Engineering Physics and create a unique algorithm that can predict future surf conditions by using Java and MySQL to cross reference NOAA regional weather data with observations at specific surf spots. This process has been shown to produce predictions accurate to 1 foot standard deviation. With the Spitcast API, this data can be transformed into custom applications.
TESOBE, Berlin-based software development firm, has launched the Open Bank Project with the hopes of bringing more transparency to the world's banking community. To accomplish its goal, the Open Bank Project provides an API that banks utilize to provide transaction data to interested parties. Given the hypersensitivity of financial information, the Open Bank Project must persevere through many obstacles. However, should the idea catch hold, it could be the first example of open banking as a service.