AI and developer tools · Developer tools for AI agents
Dispute Arbiter Settle agent disputes with clear, rule-based verdicts.
Both sides send evidence by API, and Dispute Arbiter applies timestamps, duplicate checks and your policy rules to return a verdict with a full audit trail.
For agent marketplaces and platforms that need to settle disputes between machines.
Live $19/month, $190/year · 14-day free trial

How to start
Set your rules
Define time windows, required evidence and tie-breakers per dispute type.
Collect the evidence
Each party sends its events by API, using keys you create for your workspace.
Get the verdict
Dispute Arbiter returns a machine-readable verdict and keeps the audit trail.
What you get
Evidence by API
Both sides send events, timestamps and receipts through the API.
Rule-based verdicts
The same evidence and the same rules always give the same verdict.
A full audit trail
See every input and every rule that fired, and export it as JSON or CSV.
Your own rules
Set time windows, required evidence and tie-breakers for each type of dispute.
An answer from one API call
A verdict comes back from the API instead of after days of waiting.
See it in action

Everything included
- Evidence intake by API with separate keys for each system
- Deterministic, rule-based verdicts
- Policy rules you set per dispute type
- A full audit trail you can export as JSON or CSV
- A Usage page that counts disputes and verdicts
Pricing
$19 per month
$190 per year
That works out at about $15.83 a month when paid yearly.
14-day free trial. A card is required to start. You are charged when the trial ends unless you cancel first. One free trial per customer and card.
Cancel at any time. Your plan stays active until the end of the period you have paid for.
Yearly plans: you may ask for a full refund within 14 days of the first yearly charge. See the Refund policy.
Prices are in US dollars.
Questions
Is the verdict always the same?
Yes. The same evidence and the same rules always give the same verdict.
Can we set our own rules?
Yes: time windows, required evidence and tie-breakers for each dispute type.
How does the free trial work?
You get 14 days free. We ask for a card when you start. You are charged when the trial ends unless you cancel first. One free trial per customer and card.
Can I cancel?
Yes, at any time. Your plan stays active until the end of the period you have paid for, and we do not charge you again. If you prefer, write to [email protected] and we will cancel it for you.
Start with Dispute Arbiter
AI can make mistakes. Please check everything before you use it.
Questions? Write to [email protected]. See all products.