@doc_metadata(categories=['<STR_LIT>'])<EOL><INDENT>def available_supply(self):<DEDENT>
resp = self.call('<STR_LIT>')<EOL>return int(resp['<STR_LIT>'])<EOL>
Returns how many rai are in the public supply

:raises: :py:exc:`nano.rpc.RPCException`

>>> rpc.available_supply()
10000