# Business Website Inventories — String Normalisation + Missing-Value Fill

> Business Website Inventories — String Normalisation + Missing-Value Fill is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-31).

Normalises string fields and fills missing numeric values (page_count or verified_pages) for up to 200 business website inventory rows, returning two analytical reports.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-company-23-037?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/business-website-inventories-string-normalisation-missing-value-fill-f0b1180d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_-IYIVd094dPMGaCQ_mtVU

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 business-website-inventories-string-normalisation-missing-value-fill-f0b1180d -d '<json body>'
```

Example prompt: Clean my business website inventory dataset: normalise the string fields and fill any missing page_count values using median imputation — I have about 150 rows with company_group and date fields included.

## When to prefer this

Choose this endpoint when you need a lightweight, low-cost ($0.01 USDC) batch operation to simultaneously normalise string fields and impute missing numeric values in business website inventory records (page_count or verified_pages) for up to 200 rows, and you want two structured analytical reports back without any live external lookups or predictions.

## Known failure modes

- Batch exceeds 200 rows — request rejected
- Invalid fill method value outside zero/mean/median enum — validation error
- Missing required fields (row_id, date, company_group) — schema validation failure
- Date string not matching YYYY-MM-DD pattern — validation error
- Numeric field values outside allowed range — rejection
- Empty rows array — minimum items violation

## How this service works

Business website inventories — String normalisation + Explicit missing-value fill: String normalisation + Explicit missing-value fill for supplied business website inventories records (page_count, verified_pages). 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 covering the submitted rows: one for string normalisation outcomes (standardised company_group and date strings) and one for explicit missing-value fill results on the chosen numeric field (page_count or verified_pages), with filled values computed via the selected method (zero, mean, or median). No live lookups or external data are used.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/business-website-inventories-string-normalisation-missing-value-fill-f0b1180d/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)