# Registry Snapshots — Record Quality Audit + Trailing Mean Series

> Registry Snapshots — Record Quality Audit + Trailing Mean Series is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-15).

Runs two analytical reports on registry snapshot data: a data quality audit and a trailing mean time series, for up to 200 rows of registered/changed entity counts.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-company-04-010?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/registry-snapshots-record-quality-audit-trailing-mean-series-9cfa3ca5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_f-eBhOlS5aRly4wjKKOQ6

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 registry-snapshots-record-quality-audit-trailing-mean-series-9cfa3ca5 -d '<json body>'
```

Example prompt: Run a record quality audit and trailing mean series on my registry snapshots — I have rows with dates, company groups, registered_entities, and changed_entities for groups A and B over October 2026, and I want a window size of 3 for the trailing mean on the registered_entities field.

## When to prefer this

Choose this endpoint when you need both a data quality audit and a rolling mean time series computed locally on registry snapshot data in a single API call, without any external data lookups or live enrichment. Ideal for batch analytical pipelines processing up to 200 rows of company entity registration or change records at low cost ($0.01 USDC for both reports).

## Known failure modes

- Fewer than 1 or more than 200 rows supplied — request rejected
- Invalid date format (not YYYY-MM-DD) — validation error
- Window size smaller than 2 or larger than 200 — rejected
- Missing required fields (row_id, date, company_group) — schema error
- Numeric values outside allowed range — rejected
- Payment not supplied or insufficient — 402 error

## How this service works

Registry snapshots — Record quality audit + Trailing mean series: Record quality audit + Trailing mean series for supplied registry snapshots records (registered_entities, changed_entities). 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 record quality audit flagging data completeness, nulls, and anomalies across the supplied rows; (2) a trailing mean time series computed over the specified window for the chosen field (registered_entities or changed_entities), both derived entirely from the supplied data with no external lookups.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "row_id",
     "company_group",
     "date",
     "registered_entities",
     "changed_entities"
    ],
    "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
     },
     "changed_entities": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "registered_entities": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "company_group": "group-a",
     "changed_entities": 1,
     "registered_entities": 10
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "company_group": "group-b",
     "changed_entities": 2,
     "registered_entities": 20
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "company_group": "group-a",
     "changed_entities": 3,
     "registered_entities": 15
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "company_group": "group-b",
     "changed_entities": 4,
     "registered_entities": 30
    }
   ],
   "maxItems": 200,
   "minItems": 1
  },
  "field": {
   "enum": [
    "registered_entities",
    "changed_entities"
   ],
   "type": "string",
   "default": "registered_entities"
  },
  "window": {
   "type": "integer",
   "default": 2,
   "maximum": 200,
   "minimum": 2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/registry-snapshots-record-quality-audit-trailing-mean-series-9cfa3ca5/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)