The Tripian Java Sample Code demonstrates how developers can access the API with an API Key and GET verbs. Developers can make calls that will display JSON formats in return to implement travel solutions.
Looking through our directory of travel APIs and getting lost? That's no surprise; we've cataloged 168 of them so far. Fortunately, Valentin Dombrovsky, CEO of Travelatus did a great service by focusing on the 5 he says, "are the ones that offer interesting opportunities for your site—no matter who you are, an OTA, an airline or a hotel chain, for example." Writing for Tnooz, the magazine that talks travel tech, his 5 picks are rome2rio, DealAngel, Evature, Flightstats, and InKnowledge's Taxi Fare Calculator.
Cycling in the UK is not only a popular past time but and also a real commuting choice. The UK has numerous defined cycle routes and many towns and cities have designated cycling lanes and more recently London introduced a cycling scheme fondly referred to as Boris' Bikes after the current Mayor of London. Since more and more people are using a bicycle as a preferred method of transport, and with cyclists having a different selection of routes, on top of the ordinary street network, than alternative transportation methods, it makes sense for there to be a need for a bicycle journey planning web application and API.