Bijou API Documentation

Detect AI-generated images with state-of-the-art multi-model ensemble

Welcome to Bijou

Bijou is an AI image detection API that uses an ensemble of 5 specialized models to determine if an image is AI-generated. Our multi-model approach provides high accuracy across different generation techniques.

Quickstart

Get started in 3 steps - install, authenticate, detect.

SDKs

Python SDK

pip install bijou

TypeScript SDK

npm install @bijou/sdk

Quick Example

from bijou import BijouClient

client = BijouClient(api_key="bijou_your-key")
result = client.detect("image.jpg")

print(f"Prediction: {result.prediction}")  # "ai" or "real"
print(f"Confidence: {result.confidence:.1%}")

API Reference

Authentication

Generate and use API keys

POST /detect

Detect AI-generated images

Error Handling

Handle errors gracefully

Credits

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Detection Models

Bijou uses 5 specialized models:

Model	Specialization
AEROBLADE	VAE reconstruction artifacts
UnivFD	CLIP-based feature analysis
NPR	Neighboring pixel relationships
FIRE	Frequency-based analysis
CNNSpot	GAN fingerprint detection

Pricing

Plan	Cost
Web detection	Free (5/day)
API detection	1 credit ($0.01)

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