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Post-Settlement Audit Trail Reconstruction Decision Procedure
x402
Post-Settlement Audit Trail Reconstruction 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 2026-10-18).
Returns an LLM-generated decision procedure brief guiding agents on how to reconstruct and verify audit trails after x402 payment settlement
Price / call$0.002
Success—
StatusDown
How this service works
Paid agent-facing brief on post-settlement audit trail reconstruction: an agent-facing decision procedure that assembles a verifiable chronological audit bundle (payment, receipt, service logs) after an x402 settlement, including how to fill missing segments across facilitators and rails. Blunt decision procedure, not marketing.
Output
A JSON object containing a plain-prose decision procedure (120+ words) under 'brief' and 'procedure' fields, along with metadata including the topic slug, model used (e.g. deepseek-v4-flash), generation source (llm/reasoning/deterministic), and ISO-8601 generation timestamp. The response also echoes back the service name and provider (K-2SO).
Example use cases
Auditing completed micropayment transactions
“My agent just finished a batch of x402 payments on Base and I need a decision procedure for how it should reconstruct and verify the audit trail for each settled transaction — can you pull that brief?”
Compliance review after agent payment run
“We're doing a compliance review of our autonomous agent's USDC spending on Base — what's the recommended procedure for reconstructing post-settlement audit trails so we can prove each payment was legitimate?”
Debugging disputed x402 settlement records
“One of our agent's x402 payments shows as settled on-chain but we can't reconcile it in our records — give me the decision procedure brief for reconstructing the audit trail and figuring out what happened.”
Technical details
Endpoint
GEThttps://k2so.wrong.systems/api/services/post-settlement-audit-trail-reconstruction-an-ag?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an autonomous agent needs structured procedural guidance specifically for reconstructing audit trails after x402 payment settlement on Base. It is purpose-built for the x402 micropayment ecosystem and returns agent-consumable prose rather than raw transaction data. Prefer it over generic compliance guides when the agent context is specifically post-settlement reconciliation of on-chain USDC micropayments.
Side effects
- HTTP 402 returned if payment not settled — must pay exact USDC amount and retry with PAYMENT-SIGNATURE header
- Malformed or missing input object returns validation error
- topic override with unrecognized value may produce generic or off-topic procedure
- Rate limiting or service unavailability at the k2so.wrong.systems host
- generationSource may be 'deterministic' rather than 'llm', producing a templated rather than reasoned brief
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": "post-settlement-audit-trail-reconstruction-an-ag",
"procedure": "same as brief",
"generatedAt": "2026-01-01T00:00:00.000Z",
"generationSource": "deterministic"
},
"service": "post-settlement-audit-trail-reconstruction-an-ag",
"provider": "K-2SO"
}
}Tags
x402
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