# Ownership Record Completeness — Numeric Row Ordering + Secondary-Measure Weighted Mean

> Ownership Record Completeness — Numeric Row Ordering + 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 2026-10-16).

Computes numeric row ordering and secondary-measure weighted mean analytics on ownership record completeness data (documented_links, required_links) for up to 200 rows, returning 2 independent reports.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-company-21-121?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-numeric-row-ordering-secondary-measure-91c5cf22
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_JRqAuYmhtOL4eLJNuymrF

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-numeric-row-ordering-secondary-measure-91c5cf22 -d '<json body>'
```

Example prompt: Can you run numeric row ordering and weighted mean analysis on our ownership completeness records? I have 4 rows: row-1 for group-a on 2026-10-01 with 10 documented_links and 1 required_links, row-2 for group-b on 2026-10-02 with 20 documented and 2 required, row-3 for group-a on 2026-10-03 with 15 documented and 3 required, row-4 for group-b on 2026-10-04 with 30 documented and 4 required — analyze the documented_links field.

## When to prefer this

Choose this endpoint when you need two quick local analytical reports — numeric row ordering and weighted mean — on ownership record completeness data (documented_links vs required_links) for up to 200 rows, without requiring external lookups or predictions. Best suited for compliance, governance, or data quality workflows where you already have structured ownership data and need fast, inexpensive ($0.01 USDC) batch statistics.

## Known failure modes

- More than 200 rows submitted — request rejected, maxItems exceeded
- Missing required fields (row_id, company_group, date, documented_links, required_links) — validation error
- Invalid date format (not YYYY-MM-DD) — pattern validation failure
- Numeric values outside allowed range (-1T to +1T) — schema rejection
- Invalid field enum value (not documented_links or required_links) — rejected
- Empty rows array — minItems violation

## How this service works

Ownership record completeness — Numeric row ordering + Secondary-measure weighted mean: Numeric row ordering + Secondary-measure weighted mean 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 2 independent analytical reports: (1) a numeric row ordering of the supplied ownership records, and (2) a secondary-measure weighted mean computed over the selected field (documented_links or required_links), both derived from the user-supplied data using local analytical engines with no external lookups.

## 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-numeric-row-ordering-secondary-measure-91c5cf22/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)