Sentiment Analysis

Sentiment Analysis API

AI/Computer VisionIncluded in Subscription

Sentiment Analysis is a simple tool for analyzing the sentiment of a text. It returns the sentiment score and the sentiment label.

Online
1 credit/call
99.9% uptime
Docs
avg: 1033ms|p50: 940ms|p75: 1095ms|p90: 1281ms|p99: 1653ms
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Online
1 credit/call
99.9% uptime
Docs
avg: 1033ms|p50: 940ms|p90: 1281ms|p99: 1653ms

Live Test API

Try out the Sentiment Analysis with a live request and see the response in real-time.

API Request

POST
https://api.apiverve.com
Parameters

API Response

200 OK
123456789
{
  "status": "ok",
  "error": null,
  "data": {
    "comparative": 0.25,
    "sentimentText": "positive",
    "sentiment": 3
  }
}

Multiple Access Methods

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JSON

JavaScript Object Notation

XML

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YAML

Human-readable data format

CSV

Comma-separated values

BETA

GraphQL

Query language for APIs

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MCP

AI agent integration

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NuGet

.NET / C#
Ready
NuGetDocs

PyPI

Python
Ready
PyPIDocs

NPM

Node.js / JavaScript
Ready
NPMDocs
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Frequently Asked Questions

Get answers to common questions about the Sentiment Analysis API

What does the Sentiment Analysis API do?

Sentiment Analysis is a simple tool for analyzing the sentiment of a text. It returns the sentiment score and the sentiment label. The API returns structured data in JSON, XML, or YAML format, making it easy to integrate into any application or workflow.

How fast is the Sentiment Analysis API?

The Sentiment Analysis API has an average response time of 1033ms, with a median (p50) of 940ms and 99th percentile of 1653ms. Our infrastructure maintains 99.9% uptime with servers distributed globally for low latency.

How much does the Sentiment Analysis API cost?

Each call to the Sentiment Analysis API uses 1 credit. The free tier includes 100 credits per month. Paid plans start at $29.99/month with higher limits, and enterprise plans offer custom pricing with priority support.

How do I authenticate Sentiment Analysis API requests?

Include your API key in the request header as X-API-Key: your_key_here. All requests are made over HTTPS for security. You can get your API key by signing up for a free account.

What HTTP methods does Sentiment Analysis support?

The Sentiment Analysis API supports POST requests. Use POST for sending larger payloads or complex data structures. Check our documentation for detailed parameter specifications.

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