# Post-Settlement Attestation Reconciliation Procedure for Clearing Networks

> Post-Settlement Attestation Reconciliation Procedure for Clearing Networks is a paid API for AI agents from k2so.wrong.systems, paid per call via x402, $0.002/call, status down (last checked 2026-10-31).

Returns a blunt agent-facing decision procedure for reconciling a clearing network's settlement attestation against merchant authorization attestations and payer execution evidence after settlement.

## Facts

- Endpoint: GET https://k2so.wrong.systems/api/services/post-settlement-attestation-reconciliation-proce?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: down
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/post-settlement-attestation-reconciliation-procedure-for-clearing-ed3a4b0f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_k7Ki-s3stPZOXVSJ5SkGi

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability post-settlement-attestation-reconciliation-procedure-for-clearing-ed3a4b0f
```

Example prompt: Walk me through the post-settlement reconciliation procedure — I need to check whether our clearing network's recorded settlement attestation matches our issued authorization and the payer's execution evidence, and figure out whether to flag it, escalate, or accept-zero.

## When to prefer this

Use this endpoint when an AI agent needs a structured, authoritative decision procedure specifically for post-settlement attestation reconciliation in clearing network contexts — particularly when operating as or alongside an x402 agent merchant on Base and needing to handle discrepancies between settlement records, merchant authorizations, and payer execution evidence. Prefer this over general-purpose financial reconciliation guidance when the attestation-centric, on-chain clearing context is relevant.

## Known failure modes

- Payment required but not provided — returns 402 with payment details
- Invalid method (POST/PUT/PATCH) — only GET/HEAD/DELETE accepted
- LLM generation failure — ok:false with no brief returned
- Topic override results in out-of-scope brief if non-standard topic supplied

## How this service works

Paid agent-facing brief on post-settlement attestation reconciliation procedure for clearing networks: agent-side procedure that reconciles a clearing network's recorded settlement attestation against the merchant's own issued authorization attestation and the payer's execution evidence, detecting discrepancies (amount drift, mandate mismatch, double-count, missing attestation) after settlement, and deciding when to flag, escalate, or accept-0. Blunt decision procedure, not marketing.

## Output

A prose decision-procedure brief (the 'brief' field) giving the agent a blunt, step-by-step reconciliation procedure covering discrepancy types (amount drift, mandate mismatch, double-count, missing attestation), detection logic, and explicit rules for when to flag, escalate, or accept-zero. Also returns metadata including the topic, service slug, generation source, model used, and ISO-8601 timestamp.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "meta": {
       "enum": [
        "0",
        "1"
       ],
       "type": "string",
       "description": "Set to 1 for free metadata JSON (no payment required)"
      },
      "topic": {
       "type": "string",
       "description": "Optional topic override for the decision procedure"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "title": "post-settlement attestation reconciliation procedure for clearing netw paid response",
     "$schema": "https://json-schema.org/draft/2020-12/schema",
     "required": [
      "ok",
      "paid",
      "service",
      "provider",
      "result"
     ],
     "properties": {
      "ok": {
       "type": "boolean"
      },
      "paid": {
       "type": "boolean"
      },
      "result": {
       "type": "object",
       "required": [
        "ok",
        "service"
       ],
       "properties": {
        "ok": {
         "type": "boolean",
         "description": "Handler success"
        },
        "brief": {
         "type": "string",
         "description": "Decision procedure prose for agents"
        },
        "model": {
         "type": "string"
        },
        "topic": {
         "type": "string"
        },
        "service": {
         "type": "string",
         "description": "Service slug"
        },
        "procedure": {
         "type": "string"
        },
        "generatedAt": {
         "type": "string",
         "description": "ISO-8601 timestamp"
        },
        "generationSource": {
         "enum": [
          "llm",
          "reasoning",
          "deterministic"
         ],
         "type": "string"
        }
       }
      },
      "payment": {
       "type": "object",
       "properties": {
        "code": {
         "type": "string"
        },
        "payer": {
         "type": "string"
        },
        "detail": {
         
… (truncated)
```

## Response schema (JSON Schema)

```json
{
 "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-attestation-reconciliation-proce",
   "procedure": "same as brief",
   "generatedAt": "2026-01-01T00:00:00.000Z",
   "generationSource": "deterministic"
  },
  "service": "post-settlement-attestation-reconciliation-proce",
  "provider": "K-2SO"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/post-settlement-attestation-reconciliation-procedure-for-clearing-ed3a4b0f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from k2so.wrong.systems](https://www.zero.xyz/host/k2so.wrong.systems/llms.txt)