Agent Audit Trail
How to build an immutable audit trail for AI agent spending.
An agent audit trail is a tamper-evident, structured record of every spending decision made by an autonomous AI agent. Each entry contains: the agent ID, the transaction amount, the merchant, the rule that was checked, the decision (approve/block/flag), a timestamp, and any human overrides. This is the record you'll show regulators, auditors, and your CFO when they ask: 'who authorized that charge?'