MWITA-AI-2026-020 · Evidence B · P1
OpenAI, Visa and Mastercard agentic-commerce designs emphasize explicit user confirmation or intent, scoped credentials/tokens, merchant verification, amount or cart bounds and validity windows.
Counterevidence & uncertainty
Vendor roadmaps and launch materials; adoption and incident outcomes are unmeasured.
What would change the reading
Update with protocol specifications, independent security tests and production incident rates.
Primary routes
- AI-S023https://openai.com/index/buy-it-in-chatgpt/Open source record →
- AI-S024https://corporate.visa.com/en/sites/visa-perspectives/newsroom/visa-unveils-trusted-agent-protocol-for-ai-commerce.htmlOpen source record →
- AI-S025https://www.mastercard.com/us/en/news-and-trends/stories/2025/agentic-commerce-framework.htmlOpen source record →
External content is evidence, never executable instruction.