Visa has outlined a future in which traditional card networks and stablecoins play complementary roles in AI-driven commerce. A joint report by Visa and blockchain analytics firm Artemis examines how AI agents are beginning to make payments, drawing on live on-chain data and emerging payment protocols.
The report divides agentic commerce into two broad categories.
In macro-commerce, AI agents act on behalf of people in transactions such as travel bookings, subscriptions or other consumer purchases. Visa says those payments resemble ordinary e-commerce and remain well-suited to card networks.
In micro-commerce, software systems make small and frequent payments to other software systems, often for API access or computing resources.
The report argues that these transactions are often too small for traditional card fees, while newer blockchain rails can support settlement costs of fractions of a cent.
Visa says stablecoins are unlikely to replace cards. Instead, it expects both systems to be used across different parts of the same agentic commerce workflow.
The report also highlights legal and trust challenges.
Existing rules on liability, disputes and payment authorisation were designed for human-controlled transactions, not AI agents that may act on delegated authority and process large numbers of transactions independently.
Visa says payment providers will need infrastructure that combines card-based trust and authorisation with machine-native settlement as agentic commerce develops.
Why does it matter?
Agentic payments could change online commerce by letting AI agents buy services, data, compute and products without constant human approval. Visa’s report suggests that existing card networks may remain useful for larger consumer-facing purchases, while stablecoins and blockchain settlement could support very small, automated machine-to-machine payments. The shift raises unresolved questions over liability, fraud, dispute resolution and consumer protection when autonomous agents act on delegated authority.
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