API Documentation
Integrate AI detectioninto your pipeline
Production-grade REST API for AI music detection. 99.42% accuracy across a 12-model ensemble, with platform attribution for Suno, Udio, MusicGen, and emerging generators.
API Testing Console
Production endpoint testing with real-time validation
Test mode
Analysis depth
Drop your audio file here
MP3, WAV, FLAC, M4A — max 100MB
Endpoints
Public REST API
All requests except /health require authentication via the X-API-Key header.
/analyzeAnalyze audio with ensemble detection
X-API-Key header
/modelsList available detection models
X-API-Key header
/healthSystem health status check
No authentication required
Tiers
Rate limits
Every tier includes access to all 12 neural networks. Rate limits and concurrent GPU slots scale with the plan.
Starter
10 req/min
2 GPU slots
Professional
60 req/min
4 GPU slots
Business
200 req/min
6 GPU slots
Enterprise
500 req/min
10 GPU slots
Custom
1000 req/min
12 GPU slots
Detection
Analysis levels
Three levels optimized for different use cases. Choose the depth of inference that matches your latency budget.
Standard
5models
Real-time applications & high-volume screening
~1s avg processing · 99.42% accuracy
Benchmark
7models
Production workloads & professional tier
~1.5s avg processing · 99.42% accuracy
Forensic
12models
Maximum precision & platform attribution
< 5s avg processing · 99.42% accuracy
Integration
Quick start
Send your first detection request in under a minute.
# Standard analysis
curl -X POST "https://authio.io/api/v1/analyze" \
-H "X-API-Key: YOUR_API_KEY" \
-F "file=@audio.mp3" \
-F "level=standard"
# Forensic analysis with 99.42% accuracy
curl -X POST "https://authio.io/api/v1/analyze" \
-H "X-API-Key: YOUR_API_KEY" \
-F "file=@audio.mp3" \
-F "level=forensic"