# Job Listing Inventories — Numeric Interval Filter + Secondary-Measure Weighted Mean

> Job Listing Inventories — Numeric Interval Filter + 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 2026-10-15).

Filters job listing inventory rows by a numeric interval on a chosen field and computes a weighted mean of a secondary measure across the filtered dataset, returning up to two independent analytical reports for up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-company-13-132?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-numeric-interval-filter-secondary-measure-82a982a2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ahsTujjhujYy8ACqjXY-I

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-numeric-interval-filter-secondary-measure-82a982a2 -d '<json body>'
```

Example prompt: I have 150 rows of job listing inventory data for multiple company groups — can you filter for rows where listing_count is between 10 and 50, then compute the weighted mean of duplicate_listings across those filtered rows and give me two reports?

## When to prefer this

Choose this endpoint when you have pre-collected job listing inventory data (up to 200 rows) and need both a numeric interval filter on listing_count or duplicate_listings AND a weighted mean of the secondary measure in a single call. It is ideal for offline/batch analytical workflows where no live data lookup is needed and you want two bundled statistical reports at low cost ($0.01 USDC). Prefer alternatives if you need more than 200 rows, live job market data, or statistical operations beyond interval filtering and weighted means.

## Known failure modes

- More than 200 rows submitted — exceeds the maxItems limit and will be rejected
- Missing required fields (row_id, date, company_group, listing_count, or duplicate_listings) in any row causes validation failure
- Date strings not matching YYYY-MM-DD pattern will fail schema validation
- Minimum value greater than maximum value may produce an empty filtered set with no meaningful weighted mean
- Numeric values outside ±1,000,000,000,000 will be rejected by schema constraints
- Empty rows array (minItems: 1 violated) will return an error

## How this service works

Job listing inventories — Numeric interval filter + Secondary-measure weighted mean: Numeric interval filter + Secondary-measure weighted mean 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 up to two independent analytical reports: one covering the numeric interval filter applied to the chosen field (listing_count or duplicate_listings), and one providing the secondary-measure weighted mean across the filtered rows. Results are computed locally 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",
     "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
  },
  "field": {
   "enum": [
    "listing_count",
    "duplicate_listings"
   ],
   "type": "string",
   "default": "listing_count"
  },
  "maximum": {
   "type": "number",
   "default": 100,
   "maximum": 1000000000000,
   "minimum": -1000000000000
  },
  "minimum": {
   "type": "number",
   "default": 0,
   "maximum": 1000000000000,
   "minimum": -1000000000000
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/job-listing-inventories-numeric-interval-filter-secondary-measure-82a982a2/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)