We recently released our new Bazaarvoice Platform API. This is a new RESTful API that allows access to much more data and provides responses in XML and JSON. We are really excited to see the types of applications our clients will be building on the API.
For a quick introduction to the API, we created the API Tutorial (you must be logged in to view) that walks through creating a Javascript-based widget for displaying Bazaarvoice content on any webpage. The tutorial explores the JSONP response format of the API and how it can be used with Javascript templates to inject content onto the page.
You can read the API tutorial or go grab the code from Github and start checking out the new API.