Guide · Top up with stablecoins

A virtual card you top up with USDT or USDC

If you earn or save in stablecoins, you can spend them directly, without selling them P2P or going through a bank. Send USDT or USDC to your card and the balance is held in US dollars to pay at any merchant that accepts Visa.

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Reviewed on October 18, 2026

Cryptocard Visa Signature card

Use it at

AmazonAliExpressAWSMeta & Google AdsFlightsAirbnb & BookingNetflixSpotifyChatGPTClaudeSupermarketsRestaurants

How top-ups work

  1. Each card has its own deposit address. You see it in the app, with its QR code.
  2. Send USDT or USDC from any wallet or exchange, on Polygon, BNB Chain, Base or Solana.
  3. Once the network confirms the transaction, the balance is credited in US dollars.
Only send the tokens and networks shown in the app. A transfer on another network or of another token may be lost and cannot be recovered.

What you can do with your balance

Which network to use

Card fees

Issuance and maintenanceFree
US dollar purchases0%
Cashback on digital subscriptions10%
USDT / USDC to US dollar conversion on top-up1.5%
Purchases in other currenciesVisa exchange rate
Minimum top-upUSD 10
Top-up networksPolygon · BNB Chain · Base · Solana

In physical stores too, with your phone

Add the card to Apple Pay on your iPhone or Google Pay on your Android and tap to pay at any store worldwide that accepts contactless Visa: supermarkets, restaurants, transport, travel.

Apple PayGoogle PayContactless Visa200+ countries

How to add it to iPhone →How to add it to Android →

Frequently asked questions

Do I have to sell my USDT?

No. You send USDT or USDC to your card and it is converted to US dollars when credited.

How long does it take to be credited?

As long as the network takes to confirm the transaction: usually a few minutes.

What is the minimum top-up?

USD 10. Smaller top-ups may not be credited.

Is it a physical card?

It is virtual: you use it online and in stores with Apple Pay or Google Pay.

Do I need to verify my identity?

Yes. The card is issued in your name, so we ask for a photo of your ID and a selfie. It usually takes a few minutes.

More guides

The card in other countries

Your US dollar card, in minutes

Free, no monthly fee and 0% fee on US dollar purchases.

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