Single purpose API
XML, JSON, REST
Life on the web is full of search terms and human filtering. Even good results often require some effort to determine which has the information we seek. There are several services attempting to help with this problem and they're making their applications available via API.
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.
Skyscanner Markets Service
||This API allows you to return a list of countries supported by Skyscanner, a global travel search engine that you can plan and book directly from millions of travel options.||Travel||08.10.2016|
Skyscanner Locales Service
||This API allows you to return the list of localizations supported by Skyscanner, a global travel search engine that you can plan and book directly from millions of travel options.||Travel||08.10.2016|
||The Data API offers access to SciStarter's database of citizen science projects. Additionally, developers can compare and add new projects to the database. This API uses JSON for responses, and API...||Data||08.10.2016|
||The SEO4Ajax Public API allows users to retrieve captures and sitemaps of their sites. This API is intended for use by an HTTP server in order to proxify bot requests of resources to the SEO4Ajax...||SEO||08.04.2016|