# Publication Proofing — Exact Row Deduplication + Adjacent Row Changes

> Publication Proofing — Exact Row Deduplication + Adjacent Row Changes is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-24).

Analyzes up to 200 publication proofing records to detect exact duplicate rows and identify adjacent row changes across checked_pages and flagged_pages fields.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-writing-18-046?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-24
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/publication-proofing-exact-row-deduplication-adjacent-row-changes-166d87c9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QvBzHuKuJsKXJg8mKW98-

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 publication-proofing-exact-row-deduplication-adjacent-row-changes-166d87c9 -d '<json body>'
```

Example prompt: Can you run deduplication and adjacent row change analysis on my publication proofing records? I have 4 rows — row-1 on 2026-10-01 for group-a with 10 checked_pages and 1 flagged_pages, row-2 on 2026-10-02 for group-b with 20 checked and 2 flagged, row-3 on 2026-10-03 for group-a with 15 checked and 3 flagged, row-4 on 2026-10-04 for group-b with 30 checked and 4 flagged — analyze checked_pages.

## When to prefer this

Choose this endpoint when you need both exact row deduplication and adjacent row change detection on publication proofing data (checked_pages, flagged_pages) in a single low-cost call. It is ideal for editorial or document management workflows where you want to clean up repeated records and spot consecutive shifts in page metrics without any external API calls or live data lookups. Best suited for batch sizes up to 200 rows at $0.01 per call.

## Known failure modes

- More than 200 rows submitted — exceeds maximum item limit
- Missing required fields (row_id, document_group, date, checked_pages, flagged_pages) on any row
- Invalid date format (must match YYYY-MM-DD pattern)
- Field value outside allowed numeric range (±1,000,000,000,000)
- Empty rows array (minItems: 1 not met)
- Invalid field enum value (must be checked_pages or flagged_pages)

## How this service works

Publication proofing — Exact row deduplication + Adjacent row changes: Exact row deduplication + Adjacent row changes for supplied publication proofing records (checked_pages, flagged_pages). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows.

## Output

Two independent analytical reports: (1) an exact row deduplication report identifying which rows among the supplied records are exact matches, and (2) an adjacent row changes report showing where the selected field (checked_pages or flagged_pages) changed between consecutive rows within the dataset. Both reports are computed locally from the supplied data with no external lookups.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "row_id",
     "document_group",
     "date",
     "checked_pages",
     "flagged_pages"
    ],
    "properties": {
     "date": {
      "type": "string",
      "default": "",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "maxLength": 10
     },
     "row_id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "checked_pages": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "flagged_pages": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "document_group": {
      "type": "string",
      "default": "",
      "maxLength": 80
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "checked_pages": 10,
     "flagged_pages": 1,
     "document_group": "group-a"
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "checked_pages": 20,
     "flagged_pages": 2,
     "document_group": "group-b"
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "checked_pages": 15,
     "flagged_pages": 3,
     "document_group": "group-a"
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "checked_pages": 30,
     "flagged_pages": 4,
     "document_group": "group-b"
    }
   ],
   "maxItems": 200,
   "minItems": 1
  },
  "field": {
   "enum": [
    "checked_pages",
    "flagged_pages"
   ],
   "type": "string",
   "default": "checked_pages"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/publication-proofing-exact-row-deduplication-adjacent-row-changes-166d87c9/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)