Visa's Trusted Agent Protocol uses passkeys to verify AI shopping agents at checkout
NVIDIAAI · x · 2026-11-06
NVIDIA AI shares Visa's Aditya Bhamu explaining agentic commerce security: when an AI agent shops on your behalf, merchants need to know it has your permission.
Visa's approach combines payment passkeys with its Trusted Agent Protocol to verify purchases and distinguish legitimate agents from malicious bots. The same thread notes LSEG cut a backtest over five years of market data from hours to just over a minute using AI.
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