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": "rate_by_id", "description": "Fetches the rate for a given cryptocurrency ID using the Crypto Exchanges API.", "parameters": {"is_id": {"description": "The ID of the cryptocurrency to fetch the rate for.", "type": "str", "default": "bitcoin"}}}, {"name": "screeners_details", "description": "Fetch detailed information about a specified stock screener using the Seeking Alpha API.", "parameters": {"screener_id": {"description": "The unique identifier of the screener from the Screeners list and Screeners filters.", "type": "str", "default": "96793299"}}}]
Get the current rate for Chainlink and Terra and the detailed information about the screener with id '16170'.
user
assistant
[{"name": "rate_by_id", "arguments": {"is_id": "LINK"}}, {"name": "rate_by_id", "arguments": {"is_id": "LUNA"}}, {"name": "screeners_details", "arguments": {"screener_id": "16170"}}]