# Translation Delivery Data Quality — Duplicate Key Report + Missing Value Fill

> Translation Delivery Data Quality — Duplicate Key Report + Missing Value Fill is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-30).

Analyzes translation delivery records (translated_words, source_words) to identify duplicate row keys and fill explicit missing values, producing two independent data quality reports for up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-writing-04-070?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/translation-delivery-data-quality-duplicate-key-report-missing-value-8b63cc0c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_pKbOt5s9Z97lnxR3k7Mf2

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 translation-delivery-data-quality-duplicate-key-report-missing-value-8b63cc0c -d '<json body>'
```

Example prompt: Check my translation delivery records for duplicate row IDs and fill any missing translated_words values using the median — here are up to 200 rows with row_id, document_group, date, translated_words, and source_words.

## When to prefer this

Choose this endpoint when you need lightweight, offline data quality checks specifically on translation delivery records with translated_words and source_words fields. It is ideal for pre-billing audits, localization pipeline cleanup, or batch validation of word count exports where you need both duplicate detection and missing value imputation in a single low-cost call without any external API dependencies or live data lookups.

## Known failure modes

- Input array is empty or exceeds 200 rows — request rejected
- row_id field missing or blank on one or more rows — validation error
- Invalid date format (not YYYY-MM-DD) — schema validation failure
- Unrecognized fill method or field enum value — request rejected
- All values in target field are null, making mean/median undefined — may return zero or error

## How this service works

Translation delivery — Duplicate key report + Explicit missing-value fill: Duplicate key report + Explicit missing-value fill for supplied translation delivery records (translated_words, source_words). 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 row_id values, and (2) a missing-value fill report where null or absent values in the specified field (translated_words or source_words) are replaced using the chosen method (zero, mean, or median). Both reports are computed locally without external lookups.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/translation-delivery-data-quality-duplicate-key-report-missing-value-8b63cc0c/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)