16683 cryptocurrencies supported

A cryptocurrency is a currency implemented through cryptography and a distributed ledger (a blockchain).

Code	Name	Supported
ONYX	Onyxpay	Latest exchange rates Calculate converted balances
ONZ	ONZ Coin	Latest exchange rates Calculate converted balances
OOE	OpenOcean	Latest exchange rates Calculate converted balances
OOGI	OOGI	Latest exchange rates Calculate converted balances
OOKI	Ooki	Latest exchange rates Calculate converted balances
OOKS	Onooks	Latest exchange rates Calculate converted balances
OOO	Om	Latest exchange rates Calculate converted balances Fetch latest balances Fetch historical transactions
OOOOR	OOOOR Finance	Latest exchange rates Calculate converted balances
OOT	Utrum	Latest exchange rates Calculate converted balances
OP	Operand	Latest exchange rates Calculate converted balances
OPA	BitUnits Europa	Latest exchange rates Calculate converted balances
OPAL	OpalCoin	Latest exchange rates Calculate converted balances Fetch latest balances Fetch historical transactions
OPC	OP Coin	Latest exchange rates Calculate converted balances Fetch latest balances Fetch historical transactions
OPCAT	OptimusCat	Latest exchange rates Calculate converted balances
OPCX	OverPowerCoinX	Latest exchange rates Calculate converted balances
OPEN	Open Platform	Latest exchange rates Calculate converted balances
OPENDAO	OpenDAO	Latest exchange rates Calculate converted balances
OPENX	OpenSwap.One	Latest exchange rates Calculate converted balances
OPERACOIN	Operacoin	Latest exchange rates Calculate converted balances
OPES	Opescoin	Latest exchange rates Calculate converted balances
OPIUM	Opium	Latest exchange rates Calculate converted balances
OPM	Omega Protocol Money	Latest exchange rates Calculate converted balances
OPN	Openbit	Latest exchange rates Calculate converted balances
OPNN	Opennity Token	Latest exchange rates Calculate converted balances
OPPA	OPPA Token	Latest exchange rates Calculate converted balances