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.
Slice, the ultimate online shopping assistant, has launched the Slice API. The Slice API allows third party apps to integrate Slice features such as price drop alerts, tracking packages, spending tracking, email receipts and more. Slice is currently recruiting developers to test the API and build apps upon the Slice platform. Slice is dedicated to changing the way online shoppers interact with the products they buy online, and the Slice API sits at the heart of its mission.