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_coin_issuance_blockchains", "description": "Fetches the issuance blockchains for a given coin using the CoinRanking API.", "parameters": {"uuid": {"description": "UUID of the coin for which the blockchains are being requested.", "type": "str", "default": "Qwsogvtv82FCd"}, "offset": {"description": "Pagination offset. Default is 0.", "type": "int, optional", "default": "0"}, "limit": {"description": "Maximum number of results to return. Default is 50, with a valid range of 0-100.", "type": "int, optional", "default": "50"}}}, {"name": "crypto_exchanges", "description": "Fetches the list of cryptocurrency exchanges available at Twelve Data API.", "parameters": {"format": {"description": "The desired response format. Acceptable values are 'json' (default) and 'csv'.", "type": "str", "default": "json"}}}]
Can you list the issuance blockchains for Bitcoin and Ethereum? Also, provide the list of cryptocurrency exchanges in JSON format.
user
assistant
[{"name": "get_coin_issuance_blockchains", "arguments": {"uuid": "1", "offset": 0, "limit": 50}}, {"name": "get_coin_issuance_blockchains", "arguments": {"uuid": "2", "offset": 0, "limit": 50}}, {"name": "crypto_exchanges", "arguments": {"format": "json"}}]