Openpath
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For businesses letting AI agents pay invoices

Stop invoice fraud before your AI agent pays.

Fraudsters already target whoever pays the invoices: a changed bank account, an urgent message from the “CEO”, a note telling the reviewer to skip checks. Now AI agents pay invoices too, and an AI can be talked into a yes. Openpath sits between the agent and the money, and shows the exact path of every decision.

Catches the classic tricks

Changed bank details, urgency, impersonation, and notes that try to instruct the AI. The payment is held before any money moves.

Rules the AI cannot override

Limits, known POs, approved vendors, bank accounts on file, and rules you write in plain English are enforced exactly. If a rule decides, the AI is never asked.

Proof for every payment

Every step is on record, SERV Reasoning explains its judgment, Reppo scores each call independently, and one link shares the proof.

For small finance teams, bookkeepers, and anyone building an AI agent that pays bills · Built on SERV Reasoning · scored by Reppo

Try it yourself

Write a policy, add a rule in your own words, and run a case. Every step shows up live.

  1. 1Policy
  2. 2Case
  3. 3Path
  4. 4Score
  5. 5Re-run

Start with a policy

Save your rules on the left. Then every case you run is checked against them.