# Job Listing Inventories — Exact Row Deduplication + Explicit Missing-Value Fill

> Job Listing Inventories — Exact Row Deduplication + Explicit 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 2026-10-19).

Deduplicates exact rows and fills missing values (zero, mean, or median) in job listing inventory records containing listing_count and duplicate_listings fields.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-company-13-054?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/job-listing-inventories-exact-row-deduplication-explicit-missing-22a8c6b6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_XtS7mDqvP4CACqU9-bbKV

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-exact-row-deduplication-explicit-missing-22a8c6b6 -d '<json body>'
```

Example prompt: Take my job listing inventory records for group-a and group-b — up to 200 rows with listing_count and duplicate_listings fields — deduplicate any exact duplicate rows and fill any missing listing_count values using median, then give me 2 analytical reports.

## When to prefer this

Choose this endpoint when you have tabular job listing inventory data (up to 200 rows) with listing_count and duplicate_listings fields and need both exact row deduplication and missing-value imputation in a single call. Ideal for pre-processing job board or recruiter datasets before downstream analytics. Prefer this over general-purpose data cleaning tools when your data fits the specific job listing inventory schema and you need two combined reports at low cost ($0.01 USDC).

## Known failure modes

- Input array exceeds 200 rows — request rejected
- Missing required fields (row_id, date, company_group) on any row — validation error
- Invalid date format (not YYYY-MM-DD) — pattern validation failure
- Invalid method enum value (not zero/mean/median) — schema error
- Invalid field enum value (not listing_count/duplicate_listings) — schema error
- Empty rows array — minItems violation
- Numeric values outside allowed range — validation error

## How this service works

Job listing inventories — Exact row deduplication + Explicit missing-value fill: Exact row deduplication + Explicit missing-value fill 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 2 independent analytical reports covering: (1) exact row deduplication results identifying and removing fully duplicate records, and (2) explicit missing-value fill results replacing null listing_count or duplicate_listings values with zero, mean, or median — all computed locally on the supplied data without 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"
  },
  "method": {
   "enum": [
    "zero",
    "mean",
    "median"
   ],
   "type": "string",
   "default": "median"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/job-listing-inventories-exact-row-deduplication-explicit-missing-22a8c6b6/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)