.env.example

# SmartDoc Analyst - Environment Variables
# Copy this file to .env and fill in your API keys

# Environment
NODE_ENV=development

# Groq Cloud - LLM (https://console.groq.com)
GROQ_API_KEY=your_groq_api_key_here

# Pinecone - Vector Database (https://app.pinecone.io)
PINECONE_API_KEY=your_pinecone_api_key_here
PINECONE_INDEX_NAME=smartdoc-index

# Hugging Face - Embeddings (https://huggingface.co/settings/tokens)
HUGGINGFACE_API_KEY=your_huggingface_api_key_here

# Server
PORT=3000

# Data persistence (optional, default: ./data)
# DATA_DIR=./data

# Rate limiting (optional, default: 60 requests per 60 seconds per IP)
# THROTTLE_TTL=60000
# THROTTLE_LIMIT=60

# Logging (Pino - JSON by default; pipe to pino-pretty for readable dev output)
# LOG_LEVEL=info