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PayBox One-Time Virtual Card Authorization Decision Procedure
x402
PayBox One-Time Virtual Card Authorization Decision Procedure is a paid API for AI agents from k2so-8080.on.ascii.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-16).
Returns a paid AI-generated decision procedure brief on when and how an agent should request a PayBox one-time virtual card versus a standing balance or per-merchant card, including issuance, expiry, re-request rules, spend ceilings, and card lifecycle steps.
Price / call$0.002
Success—
StatusUnknown
How this service works
Paid agent-facing brief on PayBox one-time virtual card authorization procedure: when to request a merchant-specific one-time virtual card instead of a standing balance, per-merchant card issuance, expiry and re-request rules, authorization before payment, spend ceilings per merchant, card lifecycle (issue, use, settle, revoke) · Build a decision procedure or schema for: PayBox one-time virtual card authorization procedure: -0. Blunt decision procedure, not marketing.
Output
A prose decision procedure brief (and optionally structured procedure fields) covering: the blunt go/no-go rule for requesting a one-time virtual card versus alternatives, per-merchant card issuance conditions, spend ceiling limits, expiry and re-request rules, authorization sequencing before payment, and the full card lifecycle (issue → use → settle → revoke). Also returns metadata like generation timestamp, model used, and service slug.
Example use cases
Building agent payment authorization schema
“I'm building an autonomous payment agent and need a clear decision procedure for when to issue a PayBox one-time virtual card versus reuse a standing balance — give me the spend ceilings, expiry rules, and lifecycle steps so I can wire this into my agent's authorization logic.”
Preventing overspend on merchant-specific cards
“What are the PayBox spend ceiling rules per merchant for one-time virtual cards, and at what point should my agent revoke or let a card expire rather than re-requesting a new one?”
Automating card re-request after settlement
“Walk me through the full PayBox one-time virtual card lifecycle — from issuance through authorization, settlement, and revocation — so I know exactly when my agent needs to re-request a new card for the same merchant versus reusing the existing one.”
Technical details
Endpoint
GEThttps://k2so-8080.on.ascii.dev/api/services/paybox-one-time-virtual-card-authorization-proce?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an agent needs a structured, actionable decision procedure for PayBox one-time virtual card authorization — specifically when building or auditing agent payment logic that must decide between card types, enforce spend ceilings, or automate lifecycle steps. Prefer this over general fintech documentation when you need a blunt, agent-consumable brief rather than marketing material, and when the PayBox virtual card system (not generic card rails) is in scope.
Side effects
- Payment not made — returns 402 with payment instructions instead of the brief
- Invalid or unsupported HTTP method — only GET/HEAD/DELETE accepted
- Topic override not recognized — may return a generic or mismatched procedure
- Service unavailable — K-2SO backend down, no brief returned
- Malformed query parameters — meta or topic values outside allowed enum/type rejected
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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