# Page Extraction Coverage — Duplicate Key Report + Numeric Row Ordering

> Page Extraction Coverage — Duplicate Key Report + Numeric Row Ordering is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-25).

Generates a duplicate key report and numeric row ordering report for up to 200 page extraction coverage records, analyzing extracted_fields and expected_fields values.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-web-02-058?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-25
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/page-extraction-coverage-duplicate-key-report-numeric-row-ordering-fdd0075d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_qny4z7Qu8I7Ln5jcRkAuT

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 page-extraction-coverage-duplicate-key-report-numeric-row-ordering-fdd0075d -d '<json body>'
```

Example prompt: I have a batch of page extraction coverage records with site groups and dates — can you run a duplicate key report and sort them numerically by extracted_fields? Here are my rows: row-1 for group-a on 2026-10-01 with 10 extracted and 1 expected, row-2 for group-b on 2026-10-02 with 20 extracted and 2 expected.

## When to prefer this

Choose this endpoint when you need lightweight, local analytical processing of page extraction coverage records without any external lookup or live data enrichment. It is ideal for data quality checks on ETL or web scraping pipeline outputs where you need both duplicate detection and numeric ordering in a single low-cost call ($0.01 USDC for both reports).

## Known failure modes

- More than 200 rows submitted — request rejected due to maxItems constraint
- Missing required fields (row_id, site_group, date, extracted_fields, expected_fields) — validation error
- Invalid date format not matching YYYY-MM-DD pattern — schema validation failure
- Numeric field values outside allowed range — rejection
- Invalid field enum value — schema error

## How this service works

Page extraction coverage — Duplicate key report + Numeric row ordering: Duplicate key report + Numeric row ordering for supplied page extraction coverage records (extracted_fields, expected_fields). 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

Returns two independent analytical reports: (1) a duplicate key report identifying rows with repeated key values among the submitted records, and (2) a numeric row ordering report ranking the submitted rows by the selected numeric field (extracted_fields or expected_fields). Up to 200 rows processed per call.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/page-extraction-coverage-duplicate-key-report-numeric-row-ordering-fdd0075d/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)