# Schema Conformity — Trailing Mean Series + Secondary-Measure Weighted Mean

> Schema Conformity — Trailing Mean Series + 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 2026-10-14).

Computes a trailing moving average series and a secondary-measure weighted mean for schema conformity records (valid_records, checked_records) over up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-analytics-02-151?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/schema-conformity-trailing-mean-series-secondary-measure-weighted-mean-79f51ac3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1SFKP0cN_tkIUYxQrbpgb

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 schema-conformity-trailing-mean-series-secondary-measure-weighted-mean-79f51ac3 -d '<json body>'
```

Example prompt: Can you run a trailing mean series and weighted mean analysis on my schema conformity data — I have 50 rows with valid_records and checked_records fields per date, using a window of 7, and I want the primary field set to valid_records?

## When to prefer this

Choose this endpoint when you have tabular schema conformity records (valid_records and checked_records) and need both a time-series trailing moving average and a cross-measure weighted mean in a single $0.01 call. Ideal for data quality pipelines, compliance dashboards, and audit workflows where you need smoothed trend analysis and weighted aggregation without external dependencies or live data fetching.

## Known failure modes

- Fewer than 1 row supplied — minimum row count not met
- Window size exceeds number of rows — insufficient data for trailing calculation
- Missing required fields (row_id, date, valid_records, checked_records) — validation error
- Date strings not matching YYYY-MM-DD format — pattern mismatch
- More than 200 rows submitted — exceeds maximum row limit
- Null values in both primary and secondary measure fields — insufficient numeric data for computation

## How this service works

Schema conformity — Trailing mean series + Secondary-measure weighted mean: Trailing mean series + Secondary-measure weighted mean for supplied schema conformity records (valid_records, checked_records). 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 trailing mean series across up to 200 rows for the selected primary field using the specified window size, and (2) a secondary-measure weighted mean using the complementary field as the weight. Both reports are computed locally with no external lookups.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/schema-conformity-trailing-mean-series-secondary-measure-weighted-mean-79f51ac3/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)