requirements-api.txt

# Ultra-minimal dependencies for API deployment (Render free tier: 512MB)
# NOTE: No pandas - API uses only numpy arrays

# Core ML inference only
numpy>=1.24.0,<2.0.0
scikit-learn>=1.3.0,<2.0.0
joblib>=1.3.0

# API framework
fastapi>=0.109.0
uvicorn>=0.27.0
pydantic>=2.5.0

# HTTP client for model download
requests>=2.31.0

# Configuration
pyyaml>=6.0