# Ownership Record Completeness — Daily Sum Series + IQR Outlier Flags

> Ownership Record Completeness — Daily Sum Series + 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 2026-10-20).

Analyzes ownership record completeness data (documented_links and required_links) to produce daily sum time series and flag statistical outliers using interquartile range (IQR) detection across up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-company-21-140?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ownership-record-completeness-daily-sum-series-iqr-outlier-flags-0ace34cc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_SV2-j9iqIkeAYHvFHv655

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-series-iqr-outlier-flags-0ace34cc -d '<json body>'
```

Example prompt: Can you run the daily sum series and IQR outlier detection on this ownership completeness dataset — I have documented_links and required_links for each company group by date, up to 80 rows, and I want to flag any statistically unusual days?

## When to prefer this

Choose this endpoint when you have ownership record completeness data with documented_links and required_links fields and need both a daily aggregate time series and IQR-based outlier detection in a single low-cost call. Ideal for compliance auditing, data quality monitoring, or anomaly detection on ownership documentation without needing external data sources or predictions. Best suited for batch analytical jobs on up to 200 rows of structured time-series ownership data.

## Known failure modes

- Input array exceeds 200 rows — request rejected
- Missing required fields (row_id, date, documented_links, required_links) — validation error
- Date values not matching YYYY-MM-DD pattern — schema rejection
- Null or out-of-range numeric values beyond ±1,000,000,000,000 — rejected
- Insufficient data points for meaningful IQR calculation (very few rows)
- Payment of 0.01 USDC not completed — endpoint returns 402

## How this service works

Ownership record completeness — Daily sum series + IQR outlier flags: Daily sum series + 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

Two analytical reports for up to 200 supplied rows: (1) a daily sum time series aggregating the chosen field (documented_links or required_links) by date, and (2) IQR-based outlier flags identifying statistically anomalous dates. Both reports are derived entirely from the supplied data using local analytical engines — no external lookups or predictions.

## 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-daily-sum-series-iqr-outlier-flags-0ace34cc/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)