# Export Validation — Duplicate Key Report + Numeric Row Ordering

> Export Validation — 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 2026-10-15).

Analyzes up to 200 export validation records to produce two reports: a duplicate key detection report and a numeric row ordering report for valid_rows or exported_rows fields.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-analytics-14-058?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/export-validation-duplicate-key-report-numeric-row-ordering-ad63e407
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_I596dj6E5CI8u5fAHJHGU

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 export-validation-duplicate-key-report-numeric-row-ordering-ad63e407 -d '<json body>'
```

Example prompt: Can you run a duplicate key report and numeric row ordering on these export validation records — I have about 50 rows with row_id, dataset_group, date, valid_rows, and exported_rows — and sort by valid_rows?

## When to prefer this

Choose this endpoint when you need simultaneous duplicate key detection and numeric row ordering on export validation data in a single paid call, up to 200 rows. It is best suited for ETL audit workflows, data pipeline QA, and export integrity checks where you need both uniqueness validation and ranked ordering in one operation without hitting external data sources.

## Known failure modes

- Input array exceeds 200 rows — request will be rejected
- Missing required fields (row_id, dataset_group, date, valid_rows, exported_rows) on any row item — validation error
- Invalid date format (must be YYYY-MM-DD) — schema validation failure
- field parameter not one of 'valid_rows' or 'exported_rows' — enum validation error
- Empty rows array (minItems: 1 violated) — request rejected
- Payment not included or insufficient USDC — x402 payment required error

## How this service works

Export validation — Duplicate key report + Numeric row ordering: Duplicate key report + Numeric row ordering for supplied export validation records (valid_rows, exported_rows). 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 which row_ids appear more than once across the submitted records, and (2) a numeric row ordering report ranking rows by the selected field (valid_rows or exported_rows), all computed locally against the supplied data without any external lookups.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/export-validation-duplicate-key-report-numeric-row-ordering-ad63e407/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)