The Google Shopping Content Python SDK by Google access the JSON API, providing opportunities to list ads, drive traffic, and increase sales. Along with Api Key authentication and OAuth 2.0 authorization, resources explains how to build a service object, nest collections, make requests, and work with responses. Django support available.
MyBantu is an interesting little mashup, available as an iPhone app, an Android app, and a website. Its goal is to make shopping for anything, especially restaurants and movies, easier and more social. It uses Yelp API, Netflix API and various others to make it happen. It's very similar in idea to Siri, the "ultimate mashup" that Apple later gobbled up in the largest mashup acquisition ever.
Want to sell something on your website? It's easier than ever these days. Thanks to a growing number of APIs that are nothing short of "money," you can start collecting some green yourself (ProgrammableWeb now lists over 100 e-commerce related APIs). This post will cover some of these APIs, as part of our Site in a Box series.
Stage of Life, loyalty marketing agency, has launched its Coupon API. The API pulls from the Stage of Life Merchant Network. The network includes hundreds of national brand merchant offers, coupons, and discounts. Access through the API gives developers the flexibility to enhance current loyalty programs, or build stand alone applications.