What Mastercard builds for agent payments
Like Visa, Mastercard is productizing agent spend on existing acceptance. Expect dual-stack worlds for years: card Agent Pay for mainstream merchants, x402/USDC for API-native machine commerce.
Mastercard
Agent Pay — tokenized agent transactions on Mastercard.
Gateways & Processors Cards
On mpp.best
Open-source projects
No org-matched repos in the directory yet — browse the protocol categories instead.