API Documentation

Sentiment

Sentiment Analysis API enables you to analyze sentiment of any text

POST Sentiment Analysis

Sentiment Analysis

Natural Language Processing (NLP). Check sentiment from text or document

POST https://api.happi.dev/v1/sentiment

Parameters

API Key * Text
You can also send your API key using the header x-happi-key.

Get your free API key here

text *textarea
ℹ️ Text to analysis
Headers
JSON Response

Response Definition

{
    "success": boolean,
    "score": {
        "sentimental": float /* NEGATIVE < 0 > POSITIVE */,
        "comparative": float /* 0: Not comparative , 0+ Comparative detection */,
    },
    "words": {
        "negative": array,
        "positive": array,
        "tokens": array,
    },
    "analysis": object
}

Error Response

Check http response code
{
  "success": boolean,
  "error": text
}
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