API Reference

Integrate AI detection into your application with a single API call. RESTful, fast, reliable.

Authentication

All API requests require a Bearer token in the Authorization header.

curl -X POST https://aintai.io/api/detect/ \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"text": "Your text to analyze..."}'

POST /api/detect/

Submit text for AI detection analysis.

Request Body

Parameter	Type	Description
text	string	The text to analyze. Required. Max 25,000 characters.

Response

{
  "score": 75,
  "label": "Likely AI-Generated",
  "confidence": "high",
  "burstiness": 0.234,
  "vocabulary_richness": 0.521,
  "avg_sentence_length": 18.3,
  "sentence_count": 12,
  "word_count": 220
}

Response Fields

Field	Type	Description
score	integer	AI probability score (0-100)
label	string	Human-readable verdict
confidence	string	"low", "medium", or "high"
burstiness	float	Sentence length variation (higher = more human)
vocabulary_richness	float	Unique words ratio (0-1)

Rate Limits

Plan	Requests/min	Requests/month
Starter	30	10,000
Business	120	100,000
Scale	Unlimited	Unlimited

Try it live

SDKs & Libraries

🏋️

Python

pip install aintai

🔷

JavaScript

npm install aintai

🔌

REST API

curl / any HTTP client