Cryptocurrency payment cards connect digital wallets with traditional payment networks, allowing users to spend Bitcoin, stablecoins, and other assets at ordinary merchants. Their growing popularity is attracting regulatory attention, particularly where overseas providers facilitate domestic purchases without local banking relationships.

How Crypto Cards Process Payments

Crypto cards generally resemble prepaid or debit cards issued through Visa or Mastercard partners. Customers deposit digital assets into linked wallets, then pay at shops, websites or supported ATMs.

When a transaction occurs, the provider checks available funds and converts the required cryptocurrency into conventional money, depending on its settlement arrangement. Merchants typically receive local currency rather than cryptocurrency.

Visa noted that stablecoin-linked cards processed nearly USD 5.2 billion during 2025, representing 319% annual growth. However, this accounted for just 0.04% of Visa's USD 14.2 trillion total payment volume.

Adoption Accelerates Worldwide

The market expanded further during 2026. Visa reported that more than 225 stablecoin-linked card programmes operated across over 50 countries by October. The network recorded more than 150% growth in spending volume across approximately five million cards. 

Its annualized stablecoin settlement run rate exceeded USD 25 billion, although settlement activity differs from consumer card spending. This shows growing demand for digital-dollar payments, particularly among international consumers and businesses managing cross-border expenses.

Why India is Examining Offshore Cards

India's Reserve Bank and Financial Intelligence Unit (FIU-IND) scrutinized offshore crypto cards, including programmes associated with RedotPay. Some cards reportedly cost USD 40-USD 50 and remain valid for three years. Indian customers have used them for online shopping, travel bookings and ATM withdrawals.

The Economic Times reported that Bengaluru-based Digital South Trust tested a virtual card in August and submitted transaction details to authorities. Regulators are examining potential concerns involving the Foreign Exchange Management Act, prepaid payment authorization and anti-money-laundering safeguards.

Several users reported card deactivations, but authorities had not publicly confirmed a blanket prohibition or specific enforcement action against RedotPay.

Taxation, Transparency and Consumer Risks

Crypto-funded spending can create taxable digital asset disposals. In India, gains from qualifying virtual digital asset transfers generally face a 30% tax, alongside applicable withholding obligations.

Offshore custody also raises questions about identity verification, transaction monitoring and access to funds when card services stop unexpectedly.

What Happens Next?

Crypto cards could make blockchain assets more useful for everyday commerce. However, wider adoption depends on transparent conversion fees, reliable consumer protections and compliance with national payment regulations. Regulatory treatment varies considerably between countries and card structures.

For users, checking issuer authorization, withdrawal restrictions and tax obligations remains essential before loading funds onto any cryptocurrency-linked card.

Also Read: Crypto Card Security: Smart Contract Risks, Payment Infrastructure and Incident Prevention

FAQs:

1. What are crypto cards, and how do they work?

Crypto cards are payment cards linked to cryptocurrency wallets that allow users to spend digital assets at merchants accepting supported payment networks. Depending on the provider, cryptocurrency is converted into traditional currency during transactions, allowing merchants to receive payments in local money.

2. How fast is the global crypto card market growing?

According to Visa, stablecoin-linked card spending reached approximately USD 5.2 billion in 2025, representing 319% annual growth. By October 2026, more than 225 stablecoin-linked card programmes reportedly operated across over 50 countries.

3. Why are Indian regulators scrutinizing offshore crypto cards?

India's RBI and FIU-IND are examining offshore crypto card services over potential concerns involving foreign exchange regulations, payment authorization, and anti-money-laundering compliance. Authorities are also assessing how cryptocurrency-funded transactions operate within India's existing financial regulatory framework.

4. Are cryptocurrency cards legal in India?

India has not announced a blanket prohibition specifically covering all cryptocurrency cards, but their legality depends on the issuer, payment structure, and applicable regulations. Offshore cards may raise compliance concerns under the Foreign Exchange Management Act and RBI payment rules.

5. What are the risks and tax implications of using crypto cards?

Crypto card users may face conversion fees, exchange rate fluctuations, service restrictions, and risks associated with offshore custody. In India, qualifying cryptocurrency disposals may attract a 30% tax on taxable gains, alongside applicable withholding and reporting obligations.