The Cleartrip Hotel Search Java Sample Code by Cleartrip demonstrates how to interact with the API to find hotels in different parts of the world. Advanced search provides code for check-in date, number of rooms, and number of adults & children. Code also available in Ruby and PHP at http://www.cleartrip.com/api/docs/hotel-api/index.shtml
Getting from A to B in the most cost effective way can be difficult if you're just guessing as you go. TaxiMe is an application that provides users with cost estimates for cab fares and trip information for major cities in the U.S. and Canada. This means users can plan their journeys beforehand and know exactly what the costs involved will amount to. TaxiMe's API allows access to cab contacts and rates for these different cities.