Simply use /firstcoin_secondcoin. If you only specify one coin, the bot assumes you want the USD rate. Examples:

/eth Returns the current Ethereum to U.S. Dollar rate
/eth_btc Returns the current Ethereum to Bitcoin rate
/btc_chf Returns the current Bitcoin to Swiss Franc rate

Available crypto currencies:

• eth Ethereum
• btc Bitcoin
• bch Bitcoin Cash
• ltc Litecoin
• xrp Ripple
• iot Iota
• xmr Monero
• omg OmiseGO
• qash QASH
• lend ETHLend
• lun Lunyr
• trx Tron
• gnt Golem Network Token
• storj Storj
• xrb RaiBlocks
• edo Eidoo
• neu Neumark
• ada Cardano
• req Request Network

Available fiat currencies for conversion:

• usd U.S. Dollar
• eur Euro
• czk Czech Koruna
• mxn Mexican Peso
• sek Swedish Krona
• ils Israeli Shekel
• myr Malaysian Ringgit
• zar South African Rand
• twd Taiwan New Dollar
• inr Indian Rupee
• nzd New Zealand Dollar
• gbp Great British Pound
• clp Chilean Peso
• brl Brazilian Real
• nok Norwegian Krone
• pln Polish Zioty
• hkd Hong Kong Dollar
• chf Swiss Franc
• try Turkish Lira
• php Philippine Peso
• sgd Singapore Dollar
• rub Russian Ruble
• dkk Danish Krone
• cad Canadian Dollar
• pkr Pakistani Rupee
• idr Indonesian Rupiah
• huf Hungarian Forint
• jpn Japanese Yen
• thb Thai Baht
• cny Chinese Yuan
• aud Australian Dollar
• krw South Korean Won

You can add a new currency yourself by adding it to the coinfile.
Please tell @Kekmeister if you want any additional features.

If you're german speaking, feel free to join us 🙂 Last but not least, if you enjoy the bot consider buying me a drink at jnferner.eth (0x74cc5Ee15E0D13Da72d459a8166e61897E4C308D)