Stablecoin card
A stablecoin card is a debit or prepaid card funded by a stablecoin balance instead of a bank deposit. When the cardholder pays, the card program converts stablecoins to fiat at authorization, and the merchant is paid in ordinary currency over the existing card networks. The card is a spending interface; the stablecoin balance sits underneath it.
By Nikhil Srinivasan, Founder & CEOLast updated August 2026
Structurally, these are conventional card programs with a different funding source. A fintech program manager offers the card, a licensed card issuer or BIN sponsor holds the card-network membership and regulatory relationship, and the stablecoin balance is held by the program or its custodian. At authorization the program sells enough stablecoin to cover the purchase, so the merchant and network settle in fiat — the cardholder spends digital assets, but nothing about card acceptance changes. Offerings at the category level come from fintech card issuers: exchange- and wallet-linked cards, and neobank-style apps built on card-issuing platforms.
A stablecoin card solves cardholder spend; it is not business payment infrastructure. Paying suppliers, running payroll, or settling cross-border invoices requires accounts, counterparty screening, and settlement rails rather than card acceptance. Infinite (infinite.net) does not issue stablecoin cards — it provides the business-account layer: accounts provided through chartered, FDIC-insured partner banks, with stablecoins, fiat rails, and FX behind one API.
Frequently asked questions
Who offers stablecoin cards?
Fintech card programs — exchange- and wallet-linked cards and neobank-style apps — working with licensed card issuers or BIN sponsors that hold the card-network membership. Infinite does not issue cards; it provides the account and settlement infrastructure businesses use to move stablecoins and fiat. Wallet Account
How does a stablecoin card convert to fiat at the point of sale?
At authorization, the card program sells enough of the cardholder’s stablecoin balance to cover the purchase and settles with the card network in fiat. The merchant receives ordinary currency and never touches stablecoins; the conversion happens inside the card program.
Is a stablecoin card the same as a stablecoin business account?
No. A card is a spending interface for point-of-sale purchases by a cardholder. Business payments — supplier payouts, payroll, cross-border invoices — run on accounts with counterparty screening and settlement rails. Infinite’s Wallet Account is that account surface; it is not a card. Wallet Account
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