# Configuration for data sources used by the DataManager

# Defines the available data sources and their specific configurations.
# 'api_key_env' specifies the environment variable that should hold the API key/token.
data_sources:
  tushare:
    api_key_env: TUSHARE_TOKEN
    description: "Primary data source for China market (A-shares)."
  yfinance:
    api_key_env: null # No API key required
    description: "Good for global market data, especially US stocks."
  finnhub:
    api_key_env: FINNHUB_API_KEY
    description: "Another comprehensive source for global stock data."

# Defines the priority of data providers for each market.
# The DataManager will try them in order until data is successfully fetched.
markets:
  CN: # China Market
    priority:
      - tushare
      - yfinance # yfinance can be a fallback
  US: # US Market
    priority:
      - yfinance
      - finnhub
  HK: # Hong Kong Market
    priority:
      - yfinance
      - finnhub
  JP: # Japan Market
    priority:
      - yfinance
  DEFAULT:
    priority:
      - yfinance
      - finnhub