Complete reference for the Hallucinot verification API.
Get started with the Hallucinot API in minutes. Verify AI-generated content and detect hallucinations with a single API call.
Sign up and create an API key from your Dashboard.
curl -X POST https://api.hallucinot.ai/v1/verify \
-H "Content-Type: application/json" \
-H "X-API-Key: YOUR_API_KEY" \
-d '{
"content": "The Eiffel Tower was built in 1889 and is located in Berlin.",
"context": "geography"
}'{
"summary_score": 0.5,
"verifications": [
{
"claim": "The Eiffel Tower was built in 1889",
"status": "verified",
"confidence": 0.95,
"sources": [
{
"title": "Official Eiffel Tower Website",
"url": "https://www.toureiffel.paris/en"
}
]
},
{
"claim": "is located in Berlin",
"status": "hallucinated",
"confidence": 0.98,
"reason": "The Eiffel Tower is in Paris, France, not Berlin.",
"suggested_fix": "The Eiffel Tower is located in Paris, France."
}
],
"metadata": {
"claims_found": 2,
"processing_time_ms": 1250
}
}Claim is factually accurate and supported by sources
Claim is factually incorrect or contradicted by sources
Claim partially matches sources but contains errors
Unable to verify claim with available sources
| Plan | Requests/Month | Rate Limit | Batch Size |
|---|---|---|---|
| Starter | 1,000 | 100 req/min | 5 items |
| Professional | 10,000 | 500 req/min | 10 items |
| Enterprise | 100,000+ | Custom | 50 items |
Rate limit headers are included in all responses: X-RateLimit-Remaining, X-RateLimit-Reset