Virtual Card

A virtual card is a card number issued for a specific use—often single-merchant, single-amount, or time-boxed—without printing a physical plastic. Issuers generate PAN, expiry, and CVV programmatically so platforms can provision spend instruments to users, teams, or software agents on demand.

Why it Matters

Virtual cards shrink the blast radius of card credentials. Limits, merchant locks, and instant freeze reduce fraud compared with sharing a persistent physical card. For agentic payments, they are a practical way to give an agent a card rail without exposing the principal's primary card.

Each authorization and capture still needs a ledger trail: reserved funds, capture, release, refund. Mapping virtual cards to sub-accounts and float pools keeps card traffic reconcilable against the issuer processor and the platform's system of record.