What Currencies Are Supported by OKX Quick Buy? Fiat Currency Types Explained
OKX's Quick Buy supports over 100 fiat currencies and thousands of payment methods, but the options you actually see depend on your registered region. Mainland China users can trade with CNY (Chinese Yuan) via C2C, while overseas users will see more fiat choices.
Step 1: Understand how Quick Buy currency support works
Currency support for OKX Quick Buy and C2C Buy does not follow a single, universal list like some traditional payment networks. Which currencies you see on OKX depends on the region your account is registered in.
This is because OKX operates under different regulatory frameworks in different locations and must provide fiat channels that comply with local rules. For example:
Mainland China users: When the account defaults to or selects the China region, you primarily use C2C trading to deposit fiat in CNY.
German users: Support for EUR is available, with fiat transactions via SEPA bank transfer.
Users in other regions: See local fiat options based on their registered country.
The fiat options that match your registered region are exactly what the Quick Buy page will display.
Step 2: Check the currencies and payment methods currently available
The most direct way to confirm which fiat currencies and payment methods your account supports is to walk through the actual flow:
Open the OKX App, tap Buy Crypto – Quick Buy or C2C Buy on the home screen.
On the purchase page, check the Payment Method dropdown list.
The system automatically filters and shows only the options available in your region.
The app supports over 100 fiat currencies and thousands of payment methods, including bank transfer, credit/debit card, Apple Pay, and more.
You will see a list of fiat currencies and payment methods that your region supports on the Quick Buy page.
Step 3: Currency support across different payment methods
Currency availability on OKX Quick Buy varies depending on the payment channel:
| Payment Channel | Supported Currency Types | Notes |
|---|---|---|
| C2C Trading | CNY and multiple global fiat currencies | Determined by the receiving currencies set by merchants; mainly CNY for Mainland China users |
| Credit/Debit Card | Multiple global fiat currencies | Exact currencies depend on card issuer and region; the system filters available options before you place an order |
| Bank Transfer / SEPA | EUR and others | Some European users can trade in EUR via SEPA |
| Apple Pay | Varies by region | Apple Pay can be selected at checkout in supported regions |
Quick Buy itself does not restrict you to a single cryptocurrency. You can use fiat to buy Bitcoin, Ethereum, USDT, and hundreds of other crypto assets. For the list of supported tokens, see the OKX Markets page.
You can identify which currency and payment method combinations are available on the Quick Buy page based on your current region.
FAQ and Risk Notice
I can't find the currency option I want on Quick Buy: If the system does not show the currency you need, it means your current registered region does not support that option, or the payment channel is not available in your area.
I can't find a C2C merchant for the fiat currency I want to use: C2C merchants set the currencies they accept independently. If no merchant currently supports your desired fiat, you can check again later or choose a different payment method.
After completing identity verification, why do I still not see certain fiat options?: In addition to your KYC level, your registered region determines which fiat options are visible to you.
Open the OKX App and go to Buy Crypto – Quick Buy. Once you are on the purchase page, the system automatically filters and displays the fiat currencies and payment methods supported in your region. Select an available method to place your order. When registering on OKX, you can use referral code 24U2795.
