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": "convert_currency", "description": "Converts a specified amount from one currency to another using the RapidAPI currency converter.", "parameters": {"amount": {"description": "The amount of money to convert.", "type": "int", "default": "100"}, "is_from": {"description": "The source currency code.", "type": "str", "default": "USD"}, "to": {"description": "The target currency code.", "type": "str", "default": "EUR"}}}, {"name": "get_litecoin_block_hash", "description": "Fetches the hash of a Litecoin block by its index using the RapidAPI service.", "parameters": {"i": {"description": "The index of the Litecoin block.", "type": "int", "default": "23"}}}, {"name": "getportfolioinfo", "description": "Retrieves portfolio information for a given portfolio ID from the Trader Wagon API.", "parameters": {"portfolioid": {"description": "The portfolio ID of the trader.", "type": "int", "default": ""}}}]
Retrieve Litecoin block hashes for blocks 56789 and 67890.
user
assistant
[{"name": "get_litecoin_block_hash", "arguments": {"i": 56789}}, {"name": "get_litecoin_block_hash", "arguments": {"i": 67890}}]