Wolfram Alpha PHP Library is available to interact with the API. Essential operations include built-in data, algorithms, and methods. A wide number of topics can be found using such operations. Examples go from math, measures, and data analysis, and weather to transportation, education, and nutrition. PHP language could facilitate access when developers find fast implementation, community support, and PHP frameworks. Developed by Mathy Lorenzen.
Factery is a search API with a twist. Instead of links, it returns facts. Actually, it returns links, too. But the real interesting stuff is that it extracts the sentence or two that best answers a user's search.
While Google leads the way in web search and Yahoo leads the way in answers, many upstart services are attempting to help you make decisions by giving you smarter answers to your questions. Microsoft has billed its new search offering Bing as both a "decision engine" and an "answer engine." Now there's Hunch, a new start-up founded by Flickr's Caterina Fake, which also aims to be a decision engine, but using a very different model. By first asking the user questions ranging from food preferences to pet peeves, Hunch tries to provide answers to questions that best match the user's interests based on crowdsourced data collected from other users.
Scientific journals are providing greater access to published research by releasing new APIs. Cambridge Journals Online API and Public Library of Science Article Level Metrics API have both been released in the past several weeks. Meanwhile, the European Commission has just completed a public consultation on open access to research data ahead of a new wave of policy reform and their next big research funding round.