# Ownership Record Completeness — Daily Sum + Trailing Mean Analytics

> Ownership Record Completeness — Daily Sum + Trailing Mean Analytics 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 daily sum series and trailing mean series for ownership record completeness metrics (documented_links and required_links) from user-supplied row data, returning two analytical reports.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-company-21-136?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-daily-sum-trailing-mean-analytics-f92d3d9f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5k9yM71O_zfucUlaB-emt

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-daily-sum-trailing-mean-analytics-f92d3d9f -d '<json body>'
```

Example prompt: Run a daily sum and trailing mean analysis on our ownership record completeness data — I'll supply rows with company_group, date, documented_links, and required_links values, use a window of 7 days and analyze the documented_links field.

## When to prefer this

Choose this endpoint when you need both a daily sum aggregation and a trailing moving average computed together in a single paid call from user-supplied ownership record completeness data, without requiring any external data lookup or live data source. Ideal for compliance, governance, or data quality monitoring workflows where you batch up to 200 rows and need two complementary time series views in one step.

## Known failure modes

- Input array is empty or missing required fields (row_id, company_group, date, documented_links, required_links)
- Date field does not match YYYY-MM-DD pattern, causing validation rejection
- More than 200 rows supplied, exceeding the maxItems limit
- Window size less than 2 or greater than 200
- Invalid field enum value (not 'documented_links' or 'required_links')
- Null numeric values in all rows causing degenerate aggregation output

## How this service works

Ownership record completeness — Daily sum series + Trailing mean series: Daily sum series + Trailing mean series 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

Two independent analytical reports: (1) a daily sum series aggregating the selected field (documented_links or required_links) by date, and (2) a trailing mean series using the specified window size — both derived from the user-supplied rows, up to 200 rows total.

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ownership-record-completeness-daily-sum-trailing-mean-analytics-f92d3d9f/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)