To use the API, send a HTTP POST request to http://sentiment.vivekn.com/api/text/ with the "txt" key containing the text you want to classify

You will receive a JSON response of the form:

{ "result": { "sentiment" : "Positive", "confidence" : 3.422451 } }

New! A batch API has been added as the bottleneck for most of you will be in the network latency. To use it send a POST request with a JSON array of the texts you want to classify to http://sentiment.vivekn.com/api/batch/. You will receive another JSON array of responses (similar to the one above) corresponding to the same order as in the request. The maximum content size can be 1 MB per request.

feelings
sentiment analysis
tviter
text classification
text categorization
market sentiment
sentiment classification
text mining
tweet classification
twitter analysis
tweet analysis
social media analytics
social media analytics tools
textual analysis
opinion mining
twitter sentiment analysis
sentiment analysis of twitter data
sentiment analysis twitter