Funding account holders
Move USDT from your OneBullEx Funding Account to a card balance in seconds.
OneBullEx Mastercard
Your crypto, your card, worldwide
Transfer USDT from your Funding Account to OneBullEx Mastercard, then spend globally on the Mastercard network.
Why OneBullEx Mastercard?
Built for users who want crypto liquidity and real-world spending in one flow
Global online spenders
Pay subscriptions, travel, and e-commerce worldwide with a Hong Kong–issued USD virtual Mastercard.
Mobile wallet users
Add OneBullEx Mastercard to Apple Pay or Google Pay and tap to pay wherever contactless is accepted.
Product highlights
Everything you need to go from Funding Account to checkout
Instant transfer
Funding Account → card balance settles in real time. Start spending right after top-up.
Mastercard network
Accepted at millions of merchants online and in-store.
Wallet-ready
Apple Pay and Google Pay are supported.
Transparent fees
Clear opening fee, transfer rate, and per-authorization charges.
Application process
Get started in three easy steps
1
Apply for OneBullEx Mastercard
Submit your email and phone number to apply for a card.
2
First transfer
Pay the card opening fee and transfer a small amount to activate your card.
3
Transfer & spend
Transfer USDT from your funding account and enjoy global spending.
Frequently asked questions
Quick answers before you apply
OneBullEX MasterCard is a virtual card and currently does not have a physical card. Click on the UCard application in the fund account, submit the email, and pay 50U to complete the card opening.
Kind reminder: Each person can only open one U Card. Card opening requires manual review. Please be patient after application. The review time is expected to be completed within one working day.
Kind reminder: Each person can only open one U Card. Card opening requires manual review. Please be patient after application. The review time is expected to be completed within one working day.
Ready to get started?
Apply for OneBullEx Mastercard today — verify, activate, and start spending in minutes.