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Amex ACE Enables Secure AI Agent Shopping

Amex ACE Enables Secure AI Agent Shopping

American Express launches the Agentic Commerce Experiences (ACE) developer kit, allowing AI agents to shop and pay securely within its closed-loop network using intent contracts and single-use tokens. It emphasizes trust and validation at the payment layer, participating in protocols like Google’s AP2. However, the exact validation process remains opaque, raising black box concerns.

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Cybersecurity Must Protect Physical Reality

As industrial systems, infrastructure, robots, and AI agents gain the ability to change physical conditions, cybersecurity must protect actions and outcomes—not only data and access. The article argues that future defenses need to evaluate whether an authorized action is appropriate for the current environment, state, and safety boundaries.