The MOO PHP SDK by Jonathan Oddy is an unofficial resource to interact with the API. Resources provide installation and usage. Examples demonstrate authorization with Api Key and Api Secret, in addition a request and a response to create a pack of business cards.
Despite the fact that we now live in a world where communication is very much digital and paper trails are rapidly diminishing, there are still instances where physical mail is necessary and there are many who may even prefer the personal touch of a good old fashioned letter or postcard. MailWriter brings the convenience of online, digital functionality to the process of sending letters. It's a cloud mailing service that allows users to create and send letters, postcards or complete mailings directly from whatever device they're working from. The MailWriter API makes this functionality available to be integrated into other websites and applications as well.
eHive, online collection management system, grants access to its web-based organization system via the eHive API. Museums can integrate the API with third party applications, or developers can build mobile and custom apps that leverage eHive technology. eHive allows museums and curators to gather, share, and manage collections of all flavors and sizes directly through a web interface. API integration enables eHive users to gain traction through mobile, social, and existing networks.
Before paintings hang in museums, the artists put brush to canvas out in the real world. A new site is looking to tie the two together with geocoded art. However, rather than show the location where you can see the artwork, it is instead mapped to the location depicted in the work.