# Dataset Storage Record Quality Audit, String Normalisation & Numeric Distribution

> Dataset Storage Record Quality Audit, String Normalisation & Numeric Distribution is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-19).

Runs three local analytical reports on dataset storage records: a record quality audit, string normalisation check, and numeric distribution analysis for the used_mb and row_count fields.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-analytics-18-193?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/dataset-storage-record-quality-audit-string-normalisation-numeric-f16d7bf0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_RjktENfFmbU1kStZykr6y

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 dataset-storage-record-quality-audit-string-normalisation-numeric-f16d7bf0 -d '<json body>'
```

Example prompt: Can you run a quality audit, string normalisation check, and numeric distribution analysis on my dataset storage records — here are up to 200 rows with row_id, dataset_group, date, used_mb, and row_count fields — and report on the used_mb field?

## When to prefer this

Choose this endpoint when you have up to 200 dataset storage records (with used_mb and row_count fields) and need three combined analytical outputs — quality audit, string normalisation, and numeric distribution — in a single low-cost call. Ideal for lightweight pre-ingestion validation or periodic data health checks where no external data enrichment or predictive modelling is required. Not suitable for large datasets over 200 rows, real-time monitoring, or tasks requiring live lookups or ML-based predictions.

## Known failure modes

- Input array is empty or missing — minItems:1 not satisfied
- More than 200 rows submitted — maxItems exceeded
- row_id missing or empty — minLength:1 violation
- date field does not match YYYY-MM-DD pattern — pattern validation failure
- used_mb or row_count values outside allowed numeric range
- Invalid field enum value provided — must be 'used_mb' or 'row_count'
- Payment not completed — x402 payment required before response

## How this service works

Dataset storage — Record quality audit + String normalisation + Numeric distribution: Record quality audit + String normalisation + Numeric distribution for supplied dataset storage records (used_mb, row_count). Up to 200 rows; 3 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 3 supplied-data reports for up to 200 rows.

## Output

Three independent analytical reports: (1) a record quality audit flagging nulls, missing values, and data completeness issues; (2) a string normalisation report checking and cleaning string fields like row_id and dataset_group; (3) a numeric distribution summary (e.g. min, max, mean, percentiles, outlier flags) for the selected numeric field (used_mb or row_count). All computed locally with no external lookups. Covers up to 200 input rows.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/dataset-storage-record-quality-audit-string-normalisation-numeric-f16d7bf0/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)