Mastercard opens early access to Agent Pay for Machines, demos AI agent payments
Mastercard said at the Cloudflare Connect conference that it has opened early access to its AI agent payment system, Agent Pay for Machines, and showed a live transaction demo. The system is designed to let AI agents discover services, negotiate terms, and complete payments on their own, as long as they stay within spending limits set by humans. Mastercard said the product is built on the open x402 protocol and uses digitally signed payment credentials to separate authorization from payment execution. In the onstage demonstration, a marketing agent worked within a fixed budget and made nine payments to two merchants for tasks including social media research and ad image generation. Settlement was completed in either fiat or stablecoins through Coinbase, Base, and Mastercard-owned stablecoin company BVNK.








