DuckDuckGo Zero-click Info includes topic summaries, categories, disambiguation, official sites, !bang redirects, definitions and more. You can use this API for many things, e.g. define people, places, things, words and concepts; provides direct links to other services (via !bang syntax); list related topics; and gives official sites when available.
Get your API key at https://api.bitext.com/#/signup/api Contact us at [email protected] You can use this REST API to perform: Sentiment Analysis: Structure every part of an opinion into positive/neutral/negative, identify the topic of the opinion, the sentiment expression used, and get a numeric value for each of the sentiment-bearing phrases. Entity Extraction: Extract from text names, places, firms, twitter users, and others. Categorization: Classify text using a custom build taxonomy Concept Analysis: Linguistically based structuring text.