Could you please elaborate on the CoinMarketCap WebSocket API? I'm curious to understand what it is and how it works. Is it a service that allows for real-time streaming of
cryptocurrency market data? And if so, what kind of data can be accessed through this API? Is it specifically designed for developers who are building financial applications or trading tools? How does it compare to other APIs in the cryptocurrency space? Lastly, are there any limitations or considerations one should be aware of when using the CoinMarketCap WebSocket API?