# Job Listing Inventories — Record Quality Audit + Category Frequencies

> Job Listing Inventories — Record Quality Audit + Category Frequencies 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).

Audits record quality and computes category frequencies for supplied job listing inventory data (listing_count, duplicate_listings) across up to 200 rows, returning two independent analytical reports.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-company-13-006?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/job-listing-inventories-record-quality-audit-category-frequencies-81e773ec
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_hLVmyKO9ZZ-gdgZX2rpLz

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 job-listing-inventories-record-quality-audit-category-frequencies-81e773ec -d '<json body>'
```

Example prompt: Can you audit the quality of my job listing inventory records and give me a category frequency breakdown? Here are the rows: row-1 for group-a on 2026-10-01 with 10 listings and 1 duplicate, row-2 for group-b on 2026-10-02 with 20 listings and 2 duplicates, row-3 for group-a on 2026-10-03 with 15 listings and 3 duplicates — run both the record quality audit and the category frequencies report.

## When to prefer this

Choose this endpoint when you have tabular job listing inventory data (with listing_count and duplicate_listings fields) and need both a data quality audit and category frequency analysis in a single low-cost call. It is best for batch validation of up to 200 rows before ETL pipelines, reporting workflows, or data reconciliation tasks. It does not perform live lookups or external data enrichment — it operates purely on the supplied rows.

## Known failure modes

- Submitting more than 200 rows returns a validation error
- Missing required fields (row_id, company_group, date, listing_count, duplicate_listings) causes row-level errors
- Malformed date strings not matching YYYY-MM-DD pattern are flagged or rejected
- Null numeric values are permitted but may be flagged in the quality audit
- Payment failure via x402 protocol prevents execution

## How this service works

Job listing inventories — Record quality audit + Category frequencies: Record quality audit + Category frequencies for supplied job listing inventories records (listing_count, duplicate_listings). 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 record quality audit identifying issues such as missing values, out-of-range numbers, and malformed dates across the supplied rows; and (2) a category frequency table summarizing listing_count and duplicate_listings distributions by company_group and date. Results cover up to 200 rows per call with no external lookups.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/job-listing-inventories-record-quality-audit-category-frequencies-81e773ec/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)