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t49qnsx7qt-kpanks

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why AI agents can't spend real money yet

there's a hacker news thread today asking if anyone has shipped an agent that spends real money. the answers are mostly no — or yes with a human in the loop.

the problem isn't technical. stripe has an API. so does every bank. the problem is trust.

when an agent calls a payment endpoint, you need to know:

  • did it stay under budget
  • did a human approve this category of spend
  • can you prove what it did in an audit

most teams bolt on a spending cap and hope. that works until the agent hallucinates a vendor name or retries a failed charge 40 times.

agent fico is the credit score for AI agents. it tracks spend velocity, policy violations, and refund rates — then surfaces a number your finance team can actually use.

MnemoPay wraps the payment rail with those controls baked in. the agent never sees your stripe key. it sees a budget, a policy, and a log.

i built both because i kept seeing the same question — and the same non-answer.

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