OpenAI launches AI payments in ChatGPT with Visa, Mastercard, Amex

The significance is that card networks, not crypto rails, are the settlement layer OpenAI chose for agentic commerce, which sidesteps the stablecoin and onchain-payments pitch that has dominated RWA discourse. Visa, Mastercard and Amex being named together suggests the incumbents see agent-initiated transactions as an extension of their toll model rather than a threat. The preauthorized-transaction plan is the piece worth tracking: it moves agents from one-off checkout toward standing permissions, which is where liability and dispute rules get tested. No fee details leaves the economics of who captures the margin unresolved.