# Article Publication Data Quality & Analytics Suite

> Article Publication Data Quality & Analytics Suite is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-23).

Runs three analytical reports on article publication data: record quality audit, string normalization, and secondary-measure weighted mean computation.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-news-01-205?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/article-publication-data-quality-analytics-suite-66226b10
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_z26kzhOqY_AxsABbAHIxh

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 article-publication-data-quality-analytics-suite-66226b10 -d '<json body>'
```

Example prompt: Can you run a record quality audit, string normalization, and weighted mean analysis on my article publication data? I have up to 50 rows with fields like date, channel_group, published_articles, and word_count — I want the weighted mean calculated on the published_articles field.

## When to prefer this

Choose this endpoint when you need a bundled trio of data quality, normalization, and statistical analysis on article publishing records without requiring external data lookups or live predictions. Ideal for editorial teams validating CMS exports, data pipelines doing pre-processing checks, or analysts needing a quick weighted mean alongside quality flags — all at low cost ($0.01 USDC for three reports on up to 200 rows).

## Known failure modes

- Exceeding 200 rows returns a validation error
- Missing required fields (row_id, channel_group, date, published_articles, word_count) causes rejection
- Invalid date format (non YYYY-MM-DD) triggers schema validation failure
- Providing an invalid field enum value (not 'published_articles' or 'word_count') returns an error
- Empty rows array rejected due to minItems:1 constraint

## How this service works

Article publication — Record quality audit + String normalisation + Secondary-measure weighted mean: Record quality audit + String normalisation + Secondary-measure weighted mean for supplied article publication records (published_articles, word_count). Up to 200 rows; 3 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 3 supplied-data reports for up to 200 rows.

## Output

Three independent analytical reports: (1) a record quality audit flagging issues such as nulls, out-of-range values, and structural anomalies; (2) string normalization output for the channel_group field; and (3) a secondary-measure weighted mean computed over the selected numeric field (published_articles or word_count). All computed locally with no external lookups. Covers up to 200 input rows.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/article-publication-data-quality-analytics-suite-66226b10/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)