Unverified50% confidenceFactExact time
The authorization credentials and transaction-intent binding emphasized in the American Express framework are intended to set up a verification checkpoint at the payment stage that is independent of the agent's decisions, so that even if the agent is manipulated by an injection attack, it cannot complete a transaction not authorized by the user.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/13/2026
First Seen
Valid until: 1/11/2027
Sources
Related Entities
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