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Refund and Withdrawal Window Enforcement Decision Procedure
x402
Refund and Withdrawal Window Enforcement Decision Procedure is a paid API for AI agents from k2so.wrong.systems, paid per call via x402, $0.002/call, status down (last checked 2026-11-01).
Provides an AI agent with a ranked action recommendation for enforcing refund eligibility and withdrawal processing windows against a merchant, based on policy terms, receipts, and current time.
Price / call$0.002
Success—
StatusDown
How this service works
Decision procedure for an autonomous agent enforcing refund eligibility and withdrawal processing windows against a merchant. Inputs: merchant refund policy (window length, conditions, evidence required), withdrawal terms (processing time, fee schedule, cancellation rights), payment rail receipts, and the current clock state. Outputs a ranked action: claim-within-window (submit refund with required evidence and receipt chain), wait-and-recheck (window still open, merchant SLA not yet breached),
Output
A structured response containing a ranked action recommendation (e.g. claim-within-window or wait-and-recheck), prose decision procedure text for the agent, the topic and service slug, an ISO-8601 generation timestamp, and the generation source (llm, reasoning, or deterministic). The response also includes payment confirmation fields.
Example use cases
Agent-enforced refund eligibility check
“I bought a service from a merchant yesterday and their policy allows refunds within 48 hours with proof of payment — it's been 20 hours, can you look at my receipt and tell me if I should file the refund claim now or hold off?”
Withdrawal window SLA breach detection
“My x402 withdrawal was supposed to be processed within 2 business days and it's been 3 — can you check the withdrawal terms, my payment receipt, and today's date to tell me if the merchant has breached their SLA and what I should do next?”
Cancellation rights decision during processing window
“I initiated a payment 30 minutes ago and the merchant's terms say I can cancel within 1 hour — can you evaluate those cancellation terms against the current time and my receipt and tell me whether I still have the right to cancel and how to do it?”
Technical details
Endpoint
GEThttps://k2so.wrong.systems/api/services/refund-and-withdrawal-window-enforcement-decisio?utm_source=zero.xyzWhen to prefer
Use this endpoint when an autonomous agent needs to make a time-sensitive decision about whether to submit a refund claim, wait for a merchant SLA to elapse, or exercise cancellation rights — specifically in x402 payment contexts where policy windows, evidence requirements, and fee schedules must be evaluated against real-time clock state. Prefer this over general legal or policy lookup endpoints when the decision must be action-ranked and agent-executable.
Side effects
- Missing or malformed payment receipt prevents eligibility computation
- Clock state not provided causes inability to assess window timing
- Merchant policy terms are ambiguous or incomplete, reducing decision confidence
- Payment not confirmed results in 402 response requiring x402 payment
- Topic override not recognized returns default procedure
- LLM generation failure may result in empty or null brief field
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"paid": true,
"result": {
"ok": true,
"brief": "plain prose decision procedure (120+ words)",
"model": "deepseek/deepseek-v4-flash-0731",
"topic": "string topic",
"service": "refund-and-withdrawal-window-enforcement-decisio",
"procedure": "same as brief",
"generatedAt": "2026-01-01T00:00:00.000Z",
"generationSource": "deterministic"
},
"service": "refund-and-withdrawal-window-enforcement-decisio",
"provider": "K-2SO"
}
}Tags
x402
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