Fiat Services

Inter-exchanging crypto and fiat is no longer impossible. We provide a convenient way for you to buy and sell crypto*.

Buy & Sell via Credit Card
Withdraw to Bank Account
Buy & Sell via Credit Card
With a credit card like Visa and MasterCard, you can buy crypto or convert it back to money at your credit card via ON1ON
Everyday Life
Fit for small amount even, makes your crypto life much easier.
No shoe leather cost, all done with clicks on your mobile.
Trusted Partner
We partner with fully licensed payment firm who supporting 190+ firms over the world and provides the lowest fee on the market*.
* Reference to Partner's website on Sep 1, 2022

Click "Try it now"
Login to ON1ON Wallet. You can then follow these few steps and Buy & Sell cryptocurrencies!

Try it now
Withdraw to
Bank Account
Exchanged fiat currency can be
deposited into your bank account.
*Limited services, please contact Sales for more details.
Large Amount Settlement
Specialize in serving institutional clients, we know how to settle with large numbers
Serve as Your Need
Customize a way with less boundaries and fit into your business needs
Regulated and Compliant
Review funds with blockchain-specialised Regtech, partner with firms comply with AMLO, worry-free.

We hear you and able to customize a
best-fit solution for you. Contact our
Sales to know more.

Contact Sales