# Ownership Record Completeness — Grouped Numeric Summary + IQR Outlier Flags

> Ownership Record Completeness — Grouped Numeric Summary + IQR Outlier Flags is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-16).

Computes grouped numeric summary statistics and IQR-based outlier flags for ownership record completeness data (documented_links, required_links) across up to 200 rows, producing 2 independent analytical reports.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-company-21-094?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ownership-record-completeness-grouped-numeric-summary-iqr-outlier-flags-48f7ef65
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_L2PX4QdZTfqUzW-xfezq-

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 ownership-record-completeness-grouped-numeric-summary-iqr-outlier-flags-48f7ef65 -d '<json body>'
```

Example prompt: Can you analyze this ownership record dataset for me — group it by company_group and run a numeric summary plus IQR outlier detection on the documented_links field? I have about 50 rows with row_id, company_group, date, documented_links, and required_links columns.

## When to prefer this

Choose this endpoint when you need both grouped descriptive statistics AND IQR-based outlier detection for ownership record completeness data in a single call. It is ideal for data quality audits of corporate ownership documentation where you want to identify anomalous companies or records without building your own statistical pipeline. Best for datasets up to 200 rows where the fields of interest are documented_links or required_links.

## Known failure modes

- Exceeding 200 rows causes rejection or truncation
- Missing required fields (row_id, company_group, date, documented_links, required_links) causes validation error
- Invalid date format (not YYYY-MM-DD) triggers schema rejection
- Null values in the selected numeric field may affect outlier computation
- Payment failure or insufficient USDC balance blocks request

## How this service works

Ownership record completeness — Grouped numeric summary + IQR outlier flags: Grouped numeric summary + IQR outlier flags for supplied ownership record completeness records (documented_links, required_links). 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 grouped numeric summary showing statistics (mean, median, min, max, count, etc.) for the selected field broken down by company_group, and (2) IQR-based outlier flags identifying which rows fall outside the interquartile range. Both reports cover up to 200 input rows.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ownership-record-completeness-grouped-numeric-summary-iqr-outlier-flags-48f7ef65/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)