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": "get_4_date_endpoint", "description": "Fetches the exchange rates for specified currencies on a given date.", "parameters": {"base": {"description": "The base currency for which to get the exchange rates.", "type": "str", "default": "eur"}, "symbols": {"description": "A comma-separated string of target currencies to get exchange rates for.", "type": "str", "default": "usd"}, "date": {"description": "The date for which to fetch the exchange rates in 'YYYY-MM-DD' format. Defaults to '2023-02-01'.", "type": "str, optional", "default": "2023-02-01"}}}]
Retrieve the exchange rates for NZD to JPY, CAD, and USD on April 10, 2023.
user
assistant
[{"name": "get_4_date_endpoint", "arguments": {"base": "NZD", "symbols": "JPY,CAD,USD", "date": "2023-04-10"}}]