# Inventory Administration — Duplicate Key Report + Category Frequencies

> Inventory Administration — Duplicate Key Report + 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 2026-10-23).

Generates two local analytical reports (duplicate key detection and category frequency counts) for up to 200 inventory administration rows containing session count and discrepancy metrics.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-operations-21-057?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/inventory-administration-duplicate-key-report-category-frequencies-97ebb4ba
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__tDOs5QTef8FxN_TSzR5q

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 inventory-administration-duplicate-key-report-category-frequencies-97ebb4ba -d '<json body>'
```

Example prompt: Can you run a duplicate key check and category frequency analysis on my inventory admin records? Here are 4 rows: row-1 for group-a on 2026-10-01 with 10 sessions and 1 discrepancy, row-2 for group-b on 2026-10-02 with 20 sessions and 2 discrepancies, row-3 for group-a on 2026-10-03 with 15 sessions and 3 discrepancies, and row-4 for group-b on 2026-10-04 with 30 sessions and 4 discrepancies.

## When to prefer this

Choose this endpoint when you need lightweight, offline-style data quality checks on small-to-medium inventory administration datasets (up to 200 rows) — specifically duplicate key detection and category frequency counts — without needing any live database lookup, predictive model, or external data enrichment. It is cost-effective at $0.01 for both reports in one call.

## Known failure modes

- Submitting more than 200 rows returns a validation error — batch must be split
- Missing required fields (row_id, team_group, date, count_sessions, discrepancy_count) cause row rejection
- Malformed date strings not matching YYYY-MM-DD pattern are rejected
- Empty rows array returns an error — at least 1 row is required
- Numeric values outside ±1,000,000,000,000 are rejected by schema validation

## How this service works

Inventory administration — Duplicate key report + Category frequencies: Duplicate key report + Category frequencies for supplied inventory administration records (count_sessions, discrepancy_count). 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 analytical reports: (1) a duplicate key report identifying any repeated row_id values across the submitted rows, and (2) a category frequency table showing the count of records per team_group value. Both reports 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",
     "team_group",
     "date",
     "count_sessions",
     "discrepancy_count"
    ],
    "properties": {
     "date": {
      "type": "string",
      "default": "",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "maxLength": 10
     },
     "row_id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "team_group": {
      "type": "string",
      "default": "",
      "maxLength": 80
     },
     "count_sessions": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "discrepancy_count": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "team_group": "group-a",
     "count_sessions": 10,
     "discrepancy_count": 1
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "team_group": "group-b",
     "count_sessions": 20,
     "discrepancy_count": 2
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "team_group": "group-a",
     "count_sessions": 15,
     "discrepancy_count": 3
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "team_group": "group-b",
     "count_sessions": 30,
     "discrepancy_count": 4
    }
   ],
   "maxItems": 200,
   "minItems": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/inventory-administration-duplicate-key-report-category-frequencies-97ebb4ba/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)