Mastercard’s AP4M enables small agentic payments at machine speed and scale

Mastercard has launched Agent Pay for Machines (AP4M), which a release says will “unlock super-fast, always-on payments” – a new class of payments for AI-enabled transactions. Large companies that have already adopted the tech include Ant International, Chekcout.com, Cloudflare, Coinbase and Stripe.

AP4M is a new service that allows small payments, some only fractions of a cent, to be completed quickly, programmatically and securely, providing permissions and orchestration at machine speed across Mastercard’s global payments network. These transactions are “programmatic, always-on and executed between systems in the background of digital commerce.”

“Agent Pay for Machines will create the conditions for a superbloom of AI business models,” says Jorn Lambert, Mastercard’s chief product officer. “Machine payments can make it possible for services to be bought and sold among agents at fundamentally different scales than payments today – very high volumes, very small values, very fast and at extremely low latency.”

“Payments don’t just increase. They change form. They become continuous, embedded, permissioned and executed at machine speed. And that creates a new requirement: infrastructure that can keep up.”

AI agents can now coordinate services and complete customized transactions for their users – for instance, setting up a website, including the domain, hosting and so on. That makes for a much faster process, in which a chain of transactions has to lead back to a real human making real requests.

Mastercard’s idea is to apply the trust and controls of the company’s global network to machine-driven commerce, helping AI innovators enable secure, reliable payments between autonomous software agents. AP4M’s foundational capabilities build on Mastercard’s Agent Pay program, supporting automated, micro- and machine-driven transactions that happen continuously and without direct human involvement. It provides agent credentialing and permissioning, so organizations can verify agentic entities and set authorization rules and spending limits that are programmatically enforced

The company is preparing to scale an open ecosystem.

Visa likewise adapting strategy with Visa Intelligent Commerce

Visa is also looking to agentic commerce as the next frontier. At its Visa Payments Forum (VPF) 2026, the company announced new AI, stablecoin and token capabilities, which a release says are “designed to help clients unlock the next generation of commerce.”

Jack Forestell, chief product and strategy officer at Visa, says artificial intelligence and stablecoins are transforming both ends of money movement.

“AI is transforming the front end of commerce. Stablecoins are reshaping the back end,” he says. “Visa’s role is to enable it to work securely, reliably and at global scale, for every participant in the ecosystem.”

Visa Intelligent Commerce, the company’s agentic commerce platform, provides agentic scoring that gauges websites’ agentic commerce readiness, and a directory of which verified agents can be trusted to transact on their sites.

A partnership with OpenAI enables secure Visa payments within agentic commerce across OpenAI. Visa will provide its global network, credentialing capabilities and security infrastructure.

Visa also boasts a large transaction model, “trained on billions of transactions to improve fraud detection while increasing authorization performance and reducing false declines – a trade-off the industry has struggled with for years.”

“We believe a growing share of creation and transactions will be led by developers using AI tools,” says Forestell. “We are working with the industry to make cards the best way to pay in the Command Line.”

Visa is also making significant enhancements to its tokens, “focused on bringing more data, context and assurance into the credentials used in digital commerce.” This will include a token assurance signal that evaluates use throughout a token’s lifecycle.

Article Topics

agentic commerce  |  AI agents  |  authentication  |  authorization  |  digital payments  |  Mastercard  |  Visa