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": "all_coins_ticker", "description": "Fetches ticker information for a range of cryptocurrencies.", "parameters": {"start": {"description": "The starting index for fetching tickers.", "type": "int", "default": "0"}, "limit": {"description": "The number of tickers to fetch from the starting index.", "type": "int", "default": "100"}}}, {"name": "current_block_number", "description": "Fetch the current block number of the Optimism blockchain.", "parameters": {"network": {"description": "The network to query, either \"mainnet\" or \"testnet\". Defaults to None.", "type": "str, optional", "default": ""}}}, {"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": "gettraderpositions", "description": "Gets the trader positions for a given portfolio ID using the Trader Wagon API.", "parameters": {"portfolioid": {"description": "The portfolio ID of the trader.", "type": "int", "default": ""}}}]
Find the hash of the 5000th block in the Litecoin blockchain.
user
assistant
[{"name": "get_litecoin_block_hash", "arguments": {"i": 5000}}]