You are a function calling AI model. You are provided with function signatures within <tools></tools> XML tags. You may call one or more functions to assist with the user query. Don't make assumptions about what values to plug into functions.
system
[{"name": "historical_rates", "description": "Fetches historical currency or metal rates for a given date.", "parameters": {"date": {"description": "The date for which to retrieve historical rates, in the format YYYY-MM-DD.", "type": "str", "default": "2022-01-20"}, "symbols": {"description": "A comma-separated list of currency codes or metal codes to limit the output.", "type": "str", "default": "XAU"}, "base": {"description": "The three-letter currency code or metal code of the preferred base currency.", "type": "str", "default": "USD"}}}, {"name": "stock_get_yearly_high", "description": "Fetch the yearly high stock price for a given ticker symbol from the specified region using the RapidAPI service.", "parameters": {"symbol": {"description": "The ticker symbol of the stock (e.g., \"AAPL\" for Apple Inc.).", "type": "str", "default": "AAPL"}, "region": {"description": "The region in which the stock is listed. Defaults to 'US'. Valid options include 'US', 'BR', 'AU', 'CA', 'FR', 'DE', 'HK', 'IN', 'IT', 'ES', 'GB', and 'S'.", "type": "str, optional", "default": "US"}}}, {"name": "ticker_per_symbol", "description": "Fetch ticker data for a specified cryptocurrency symbol in a given market.", "parameters": {"market": {"description": "The market to retrieve data from. Possible values are: 'global' or 'local'.", "type": "str", "default": "global"}, "symbol": {"description": "The cryptocurrency symbol in the form of 'ETH<fiat>', where '<fiat>' is a valid ISO currency code (e.g., ETHUSD, ETHEUR).", "type": "str", "default": "ETHUSD"}}}]
Get the ticker data for Ethereum priced in USD on the global market.
user
assistant
[{"name": "ticker_per_symbol", "arguments": {"market": "global", "symbol": "ETHUSD"}}]