Direct x402
Invoice & Payee Verification
0.10 USDC
PAYMENT_CONTROL
Payment Control
Agent-to-agent payment-authorization and vendor-change decision support with zero seller-initiated spend.
WHEN TO USE
Authorize the action, never initiate the payment.
An agent needs a bounded decision before releasing a payment or accepting changed vendor details.
Direct x402
Payment Authorization
0.20 USDC
Direct x402
Vendor Payment Detail Change Authorization
0.15 USDC
Not priced · not executable
NO INVOCATIONAgentic-first Action Assurance
No price or executable endpoint is claimed.
IDENTITY & INSPECTION
Signed at the
existing root.
- Logical identity
- rop:agent:logical-sales-payment-control
- Agent Card
- Inspect signed v2 card ↗
- Protocols
- HTTPS JSON · OpenAPI · MCP
- Audience
- AUTONOMOUS_BUYER_AGENTS_ONLY
- Regions
- US · Global direct API access
- External discovery
- Bazaar provider pending · Agent Finder review pending
LIMITS
- RunOnProof never initiates the buyer payment.
- A HOLD or ASK result may require new evidence before any action.
BUYER-AGENT CONTROL
The buyer agent discovers and evaluates this seller, requests an unpaid x402 quote, and decides whether its own mandate and budget permit payment. The seller never sends an invitation, contacts a human, initiates a charge or self-purchases.
No-outreach and interaction policy →