# Translation Delivery Analytics — Trailing Mean Series + Secondary-Measure Weighted Mean

> Translation Delivery Analytics — Trailing Mean Series + Secondary-Measure Weighted Mean 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).

Computes a trailing moving-average series and a source-words-weighted mean for user-supplied translation delivery records (translated_words, source_words) across up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-writing-04-151?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-analytics-trailing-mean-series-secondary-measure-aebaf28c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_tTrmW8iQtxdKdRpFbPgoL

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-analytics-trailing-mean-series-secondary-measure-aebaf28c -d '<json body>'
```

Example prompt: Can you run a trailing mean series and weighted mean report on my translation delivery data? I have 4 rows with dates from 2026-10-01 to 2026-10-04, document groups 'group-a' and 'group-b', translated_words values of 10, 20, 15, 30, and source_words of 1, 2, 3, 4 — use a window of 2 and focus on the translated_words field.

## When to prefer this

Choose this endpoint when you have raw translation delivery records (with translated_words and source_words per row) and need both a time-series trailing mean and a weighted mean computed without any external lookup or ML inference — ideal for quick, self-contained statistical summarization of localization throughput data at minimal cost ($0.01 USDC for up to 200 rows).

## Known failure modes

- Fewer than 1 row supplied — request rejected
- More than 200 rows supplied — exceeds limit
- Invalid date format (non-YYYY-MM-DD) — schema validation error
- Window size smaller than 2 or larger than 200 — rejected
- Null values in translated_words or source_words may affect weighted mean computation
- Unrecognized field enum value — validation error
- Payment of 0.01 USDC not included or fails — 402 response

## How this service works

Translation delivery — Trailing mean series + Secondary-measure weighted mean: Trailing mean series + Secondary-measure weighted mean 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 analytical reports: (1) a trailing moving-average time series for the selected primary field (translated_words or source_words) using the specified window size, and (2) a secondary-measure weighted mean where source_words (or translated_words) acts as the weight — both computed locally over up to 200 supplied rows, with no external data fetched.

## 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"
  },
  "window": {
   "type": "integer",
   "default": 2,
   "maximum": 200,
   "minimum": 2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/translation-delivery-analytics-trailing-mean-series-secondary-measure-aebaf28c/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)