Is there a way to get GRAINTENDERS via the api? GRAINTENDERS is not really an instrument key or a chain.
I have tried
df = ek.get_data(['graintenders'], fields="Commodity")
and
df = ek.get_timeseries(['graintenders'], start_date=start_date, end_date=end_date, fields="Commodity")
But get "nothing found" or invalid RIC.