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": "v1_worldtime", "description": "Fetches the current date and time from the API Ninjas World Time API for a specified location.", "parameters": {"timezone": {"description": "Timezone of the desired location (e.g., 'Europe/London').", "type": "str, optional", "default": ""}, "lon": {"description": "Longitude of the desired location.", "type": "str, optional", "default": ""}, "lat": {"description": "Latitude of the desired location.", "type": "str, optional", "default": ""}, "state": {"description": "US state name or 2-letter abbreviation (for United States cities only).", "type": "str, optional", "default": ""}, "country": {"description": "Country name or 2-letter country code.", "type": "str, optional", "default": ""}, "city": {"description": "City name.", "type": "str, optional, default 'London'", "default": "London"}}}]
What is the current date and time at the coordinates 40.7128° N, 74.0060° W?
user
assistant
[{"name": "v1_worldtime", "arguments": {"lat": "40.7128", "lon": "-74.0060"}}]