class_docstr: This class implements all the crypto currencies api calls
      
docstr: Returns the Fundamental Crypto Asset Score for a digital currency
  (e.g., BTC), and when it was last updated.
  
  Keyword Arguments:
      symbol: The digital/crypto currency of your choice. It can be any
      of the currencies in the digital currency list. For example:
      symbol=BTC.
docstr_tok: ["Returns","the","Fundamental","Crypto","Asset","Score","for","a","digital","currency","(","e.g.",",","BTC",")",",","and","when","it","was","last","updated",".","Keyword","Arguments",":","symbol",":","The","digital\/crypto","currency","of","your","choice",".","It","can","be","any","of","the","currencies","in","the","digital","currency","list",".","For","example",":","symbol=BTC","."]
code: def get_digital_crypto_rating(self, symbol):
      """Returns the Fundamental Crypto Asset Score for a digital currency
      (e.g., BTC), and when it was last updated.
  
      Keyword Arguments:
          symbol: The digital/crypto currency of your choice. It can be any
          of the currencies in the digital currency list. For example:
          symbol=BTC.
      """
      _FUNCTION_KEY = "CRYPTO_RATING"
      return _FUNCTION_KEY, "Crypto Rating (FCAS)", None
  
file_path: alpha_vantage/alpha_vantage/cryptocurrencies.py
imports: from .alphavantage import AlphaVantage
label_desc: Use image node_id 5 for calling the CryptoCurrencies obj's underlying member method code with example usage: obj.get_digital_crypto_rating(symbol) and returns: _FUNCTION_KEY,  str,  None