The ThatNeedle Natural Language Processing API analyzes and converts search text into structured JSON. This allows for the use of semantic search processes and SQL query building. See the ThatNeedle API site for access to a demo and more information on getting started with the API.
Six APIs have been added to the ProgrammableWeb directory in categories such as Natural Language Processing, Search, and Payments. Featured today is the Google Knowledge Graph API, which replaces the Freebase API. Here, we summarize the new additions and how they can assist developers.