AI Detector API
Add AI content detection to your application, workflow, or platform. Our API returns word-level AI probability scores for any text input.
What You Can Build
- LMS integrations — auto-flag student submissions for teacher review
- CMS plugins — check content before publishing
- HR tools — screen job applications and cover letters
- SEO tools — verify content quality at scale
- Publishing workflows — batch-check submissions
API Overview
Send a POST request with your text. Get back an overall score plus per-word and per-sentence breakdowns.
Endpoint: POST https://aidetector.life/api/v1/detect
Response includes:
overall_score— 0.0 (human) to 1.0 (AI)label— “human”, “mixed”, or “AI-generated”word_scores— per-word AI probabilitysentences— per-sentence breakdown with scores
Pricing
| Tier | Requests/month | Price |
|---|---|---|
| Free | 1,000 | $0 |
| Starter | 10,000 | $19/mo |
| Pro | 100,000 | $99/mo |
| Enterprise | Unlimited | Contact us |
Key Features
- Word-level scores — not just a single percentage
- Multi-model detection — ChatGPT, Claude, Gemini, LLaMA, DeepSeek
- Low latency — average response under 800ms
- No text retention — inputs are not stored or logged
Get API Access
API access is currently in early access. Contact us to request an API key.
Need detection without an API? The free web tool is unlimited — no sign-up required.