AI agents are buying, selling, and subcontracting at machine speed. When a multi-agent transaction fails, Arbiter traces accountability, determines fault, and executes resolution autonomously.
Arbiter is in private beta. Join the waitlist and we'll reach out when your integration slot opens.
Real disputes from the seeded demo environment. Click any to see the full trace.
Submit a mock multi-agent failure. The fault engine analyzes the transaction chain in real-time.
Agent A hires Agent B. Agent B subcontracts Agent C for data. Agent C delivers garbage. Who pays? Who gets refunded? Traditional chargeback rules weren't built for this. Regulation E doesn't cover bot-initiated purchases. The CFPB is still writing the playbook. Someone needs to resolve these disputes now, not in 2028.
Every failed agent transaction, traced and resolved before a human needs to intervene.
Reconstruct the full transaction chain across every agent hop. See who initiated, who subcontracted, where delivery broke, and what policies applied at each step.
Apply policy rules, SLA terms, and delivery verification to algorithmically determine which agent in the chain is at fault. No human review required.
Execute refunds, partial credits, and payment reversals across multi-party chains. Works across card rails, stablecoins, and direct agent-to-agent settlement.
Models trained on agent transaction patterns surface disputes before they escalate. Flag bad actors, detect delivery degradation, and predict chain failures.
Every resolution generates a cryptographic audit record compatible with Mastercard Verifiable Intent, Visa TAP, and emerging NIST agent commerce standards.
Integrates with Stripe ACP, Coinbase x402, Sapiom, Nevermined, and any payment rail. Resolution shouldn't depend on which protocol your agents use.
| Layer | Who | What They Do |
|---|---|---|
| Governance | Ramp, Reins | Pre-transaction policy enforcement, spend controls |
| Payment Rails | Sapiom, Stripe, Visa | Move money between agents and services |
| Protocols | x402, ACP, TAP | Standardize how agents authorize transactions |
| Resolution ← | Arbiter | Post-transaction dispute trace, fault finding, settlement |
| Audit | Verifiable Intent, KYA | Cryptographic proof that transactions were authorized |
Agent commerce needs resolution infrastructure built for machines, not call centers. Arbiter is that infrastructure.
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