Entity Detection API
A simple, fast REST API for detecting and extracting entities from text. Send text, receive structured JSON with identified entities, relations, and metadata.
Key Points
- RESTful JSON API with simple authentication
- Single endpoint for all entity extraction needs
- Response includes entities, relations, and confidence scores
- Support for batch processing and webhooks
- SDKs available for Python, Node.js, and more
Example
bash
# Basic API request
curl -X POST https://api.entity-detector.com/v1/analyze \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"text": "Your text to analyze goes here...",
"options": {
"languageHint": "en"
}
}'Frequently Asked Questions
What is the rate limit?
Free tier allows 100 requests per day. Paid plans offer higher limits. See our pricing page for details on rate limits and quotas.
Is there a maximum text length?
Text should be at least 200 characters and we recommend keeping requests under 10,000 characters for optimal performance. Longer texts can be split into chunks.
How do I get an API key?
Sign up for a free account to receive your API key. You can manage and rotate keys from your dashboard.
Try Entity Extraction Now
See entity extraction in action with our interactive demo or start building with the API.