# Contract Renewal Inventories — Duplicate Key Report + Secondary-Measure Weighted Mean

> Contract Renewal Inventories — Duplicate Key Report + 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 2026-10-20).

Runs two local analytical reports on supplied contract renewal data: a duplicate key detection report and a secondary-measure weighted mean calculation, for up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-company-20-067?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/contract-renewal-inventories-duplicate-key-report-secondary-measure-9cc120f6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Jssv3NlsYayeiBN0aWF_v

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-secondary-measure-9cc120f6 -d '<json body>'
```

Example prompt: Check my contract renewal data for duplicate row IDs and also compute the weighted mean for expiring_contracts — I have 4 rows: row-1 for group-a on 2026-10-01 with 10 expiring and 1 renewed, row-2 for group-b on 2026-10-02 with 20 expiring and 2 renewed, row-3 for group-a on 2026-10-03 with 15 expiring and 3 renewed, and row-4 for group-b on 2026-10-04 with 30 expiring and 4 renewed.

## When to prefer this

Choose this endpoint when you need two specific analytical outputs — duplicate key detection and weighted mean — on contract renewal inventory data (expiring_contracts, renewed_contracts) in a single low-cost call. Ideal for data quality validation before ETL pipelines, pre-report sanity checks, or lightweight batch analytics on up to 200 renewal records without needing a full analytics platform.

## Known failure modes

- Fewer than 1 row supplied — violates minItems constraint
- More than 200 rows supplied — exceeds maxItems limit
- Invalid date format (not YYYY-MM-DD) in any row
- row_id missing or empty string in any row
- field enum value not one of expiring_contracts or renewed_contracts
- Numeric values outside allowed range (±1,000,000,000,000)
- Payment failure or insufficient USDC balance for $0.01 fee

## How this service works

Contract renewal inventories — Duplicate key report + Secondary-measure weighted mean: Duplicate key report + Secondary-measure weighted mean 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 supplied rows, and (2) a secondary-measure weighted mean calculation for the chosen field (expiring_contracts or renewed_contracts) weighted by the complementary measure. Both reports are computed locally using shared analytical engines 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
  },
  "field": {
   "enum": [
    "expiring_contracts",
    "renewed_contracts"
   ],
   "type": "string",
   "default": "expiring_contracts"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/contract-renewal-inventories-duplicate-key-report-secondary-measure-9cc120f6/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)