# Contract Renewal Inventories — Duplicate Key Report + Category Frequencies

> Contract Renewal Inventories — 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 2026-10-16).

Analyzes up to 200 rows of contract renewal data to produce a duplicate key report and category frequency breakdown for expiring and renewed contract fields.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-company-20-057?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/contract-renewal-inventories-duplicate-key-report-category-frequencies-1ad11636
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Mvq_8BXhBs9HclNo3ZvIk

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 contract-renewal-inventories-duplicate-key-report-category-frequencies-1ad11636 -d '<json body>'
```

Example prompt: Can you check my contract renewal data for duplicate row IDs and give me a frequency breakdown by company group? I have about 50 rows with fields for date, row_id, company_group, expiring_contracts, and renewed_contracts.

## When to prefer this

Choose this endpoint when you have a batch of up to 200 contract renewal records and need both a duplicate key audit and a category frequency summary in a single low-cost call. It is ideal for pre-upload validation, data quality checks on CRM exports, or rapid auditing of renewal inventories without requiring an external database or prediction engine.

## Known failure modes

- Fewer than 1 row submitted — request rejected
- More than 200 rows submitted — exceeds limit, request rejected
- Missing required fields (row_id, date, company_group, expiring_contracts, renewed_contracts) — validation error
- Date field does not match YYYY-MM-DD pattern — validation error
- Numeric values outside ±1,000,000,000,000 range — validation error
- Payment not included or insufficient — 402 response

## How this service works

Contract renewal inventories — Duplicate key report + Category frequencies: Duplicate key report + Category frequencies for supplied contract renewal inventories records (expiring_contracts, renewed_contracts). 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 duplicate key report identifying any repeated row_id values across the submitted records, and (2) a category frequency table showing how often each distinct company_group value appears in the dataset. 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",
     "company_group",
     "date",
     "expiring_contracts",
     "renewed_contracts"
    ],
    "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
     },
     "renewed_contracts": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "expiring_contracts": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "company_group": "group-a",
     "renewed_contracts": 1,
     "expiring_contracts": 10
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "company_group": "group-b",
     "renewed_contracts": 2,
     "expiring_contracts": 20
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "company_group": "group-a",
     "renewed_contracts": 3,
     "expiring_contracts": 15
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "company_group": "group-b",
     "renewed_contracts": 4,
     "expiring_contracts": 30
    }
   ],
   "maxItems": 200,
   "minItems": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/contract-renewal-inventories-duplicate-key-report-category-frequencies-1ad11636/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)