.env.example

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

# OpenAI Configuration
# Required if using OpenAI for LLM or embeddings
OPENAI_API_KEY="your-openai-api-key-here"
# Optional: Use a separate API key for TemporalRAG
# OPENAI_API_KEY_TEMPORALRAG="your-openai-api-key-here"
# Optional: Custom base URL (e.g., for Azure OpenAI or proxy)
OPENAI_BASE_URL="https://api.openai.com/v1"

# Google/Gemini Configuration
# Required if using Gemini for LLM
# Note: GOOGLE_API_KEY is preferred, but GEMINI_API_KEY also works (legacy)
GOOGLE_API_KEY="your-google-api-key-here"
# GEMINI_API_KEY="your-gemini-api-key-here"  # Legacy, use GOOGLE_API_KEY instead

# Azure OpenAI Configuration
# Required if using Azure OpenAI
# AZURE_OPENAI_API_KEY="your-azure-openai-api-key-here"
# Note: Azure OpenAI also uses OPENAI_BASE_URL for the endpoint

# AWS Bedrock Configuration
# Required if using Amazon Bedrock
# AWS_ACCESS_KEY_ID="your-aws-access-key-id-here"
# AWS_SECRET_ACCESS_KEY="your-aws-secret-access-key-here"
AWS_REGION="us-east-1"
# BEDROCK_BASE_URL=""  # Optional: Custom Bedrock endpoint

# Ollama Configuration
# Optional: Custom Ollama base URL (defaults to http://localhost:11434)
# OLLAMA_BASE_URL="http://localhost:11434"

# Temporal Normalizer Configuration
# Optional: Enable seasonal matching in temporal normalization
# TEMPORAL_RAG_ENABLE_SEASONAL_MATCHING="true"