The favorite news aggregation site of programmers now has an API. But it didn't come directly from YCombinator, the company that runs the site. Instead, it was built by a community member who published it while working on a side project. The data is scraped from Hacker News and essentially has the blessing to operate as an unofficial API.
Ontotext S4 News Classifier
||The News Classifier API aims to assign each input document a category, based on the 17 top-level categories of IPTC Subject Reference System. The API also allows for a the two more category...||Text||10.17.2015|
IBM Watson AlchemyData News
||The IBM Watson AlchemyData News API enables users to query the world's news sources and blogs as they would a database. AlchemyData News indexes 250,000 to 300,000 news and blog articles every day...||Content||10.06.2015|
||Atom.io is a hackable text editor. The Atom.io API allows users to customize contents of the editor. Atom.io, the open source program in JSON protocol and accessible with API Key, is available for...||Hacking||09.18.2015|
||The Blueliv API can be used as an integration of Cyber Threat Intelligence features into applications and services. Main components of the REST API that can be accessed with Token, include predictive...||Intelligence||09.03.2015|
||The Nzbplanet API allows developers to access the nzb and index data by integrating the API service into their applications. This API is Rest based, and the output formats are xml and json. Nzbplanet...||Data||09.02.2015|