CityDeals.com, local/national deal and discount finder, enables developers to access its deals database via the CityDeals API. Third party apps can feature daily deals and discounts, or provide a searchable interface of CityDeals.com's entire portfolio of discounts. CityDeals.com partners with retailers and service providers around the globe to provide an expansive offer of discounts applicable on a national scale or at the local level.
An independent, open source platform aimed at making it easier for governments and businesses to publish open data has released a new version of their API. The CKAN API allows access to catalog listings of open datasets, full-text searches, and sharing of statistics on open data usage.