The Swiftype iOS SDK by Swiftype allows to interact with the API to access search data that can be integrated in mobile applications. Resources explain how to install Swiftype Touch and work with crawler-based engines.
Location-based social media analytics company GeoFeedia attempted to abuse the public data streams it receives from other social media platforms by monitoring the public, according to documents revealed by the ACLU. This article on Techdirt discusses the issue, and how the major platforms responded.
The number of available web search APIs has been reduced in recent months; Google and Yahoo have shut down a number of their web search APIs. This is the first part of a two-part article covering the state of web search APIs. The second part highlights search APIs provided by Google and Microsoft.