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Sponsored Artificial Intelligence: A Modern Approach, Global Edition Artificial Intelligence: A Modern Approach, Global Edition

Author

Uchi Uchibeke

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Review Sep 2026

APort Vault: Benchmarking AI Agent Payment Authorization with the Open Agent Passport

APort Vault is a benchmark for payment authorization in tool-using AI agents. It replays 4,371 attacks written by humans against a live payment agent during a public capture-the-flag event, across 14 models from 8 labs, five policy configurations and two replay tracks, with and without a deterministic pre-action check...

Uchi Uchibeke · 0 citations

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