Hi puremage111,

The whitepaper details the coins that can be purchased with Fiat.

As the first version of OXYCOIN® mobile app is launched, there will be a primary set of supported cryptocurrencies that our users will be able to purchase and trade through our platform. More of them will be added in the future as we complete our development goals and receive feedback from our supportive community.

The first set of supported cryptocurrencies will be the following:

Bitcoin (BTC), Bitcoin Cash (BCC), Ethereum (ETH), ARK (ARK), SHIFT (SHIFT), RISE (RISE), LISK (LSK), and of course OXY

Please find attached a link to the full whitepaper 

If you have any more questions you can ask here or join us at Oxy slack:

https://join.slack.com/t/oxycoin/shared_invite/MTc5OTYzMDM2MjU4LTE0OTQyMDU0NzMtYWE2OGI2NzI1Ng

Thanks again

jamiec79