We've added several APIs to the ProgrammableWeb directory today in categories such as Mapping, Rewards, Science, and Manufacturing. Several APIs were added from Skyscanner, which provides a travel search engine that returns flight price comparisons for hundreds of airlines. Here's a summary.
Citysearch is an easy way to find the best of anything in your city. The company, based in West Hollywood, was founded in 1995 and now covers over 75,000 locations nationwide. Using their online search tool you can search for your city and return results ranging from recommended restaurants to recommended hotels. This online aggregate of local listings content and advertisers allows developers to tap into a massive site monetization resource. The CityGrid Advertising API makes all of CitySearch’s content available to other websites, provides simple ‘pay-per-click’ monetization options to users.