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": "isbehindcdn", "description": "Checks if a domain is fronted by a CDN provider using the RapidAPI service.", "parameters": {"domainname": {"description": "The domain name to be checked.", "type": "str", "default": "example.com"}}}]
Is the popular e-commerce website 'amazon.com' fronted by a CDN?
user
assistant
[{"name": "isbehindcdn", "arguments": {"domainname": "amazon.com"}}]