This SDK is an Android application to generate Chord Progressions, that are based on the Hooktheorys API. The Hooktheory API exposes chord probability data used in TheoryTab Searches. All requests are made over HTTPS, with request and response support for JSON and XML formats. To authenticate to the Hooktheory API, you will need to provide a bearer Token, that follows the OAuth 2 protocol. Hooktheory provides developers with support for the theory behind songs using music theory books, songwriting software, and TheoryTabs.
Search Engine Optimization, or SEO, is vital to any successful website. The team at SEOmoz are experts in this field and now offer a number of premium SEO tools including the recently released Open Site Explorer, which provides a wealth of information on backlinks and link popularity. Now the same information available through Open Site Explorer can be accessed via their new API.
This is the first part of our series What is The Green Button API initiative and How It Took OAuth To An Entirely New Level. In this part we will take a look at some of the primary use cases of the initiative including the data custodian, third party entities and retail customers.