# Contract Renewal Inventories — Adjacent Row Changes + Date by Category Pivot

> Contract Renewal Inventories — Adjacent Row Changes + Date by Category Pivot 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 analytical reports on contract renewal inventory data: adjacent row-to-row change analysis and a date-by-category pivot, for up to 200 rows of expiring/renewed contract records.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-company-20-160?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-adjacent-row-changes-date-by-category-8c6da93e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_f_iLfGk6G71F9Tdo7xmAU

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-adjacent-row-changes-date-by-category-8c6da93e -d '<json body>'
```

Example prompt: Can you run adjacent row change analysis and a date-by-category pivot on my contract renewal data? I have 4 rows: row-1 on 2026-10-01 for group-a with 10 expiring and 1 renewed, row-2 on 2026-10-02 for group-b with 20 expiring and 2 renewed, row-3 on 2026-10-03 for group-a with 15 expiring and 3 renewed, row-4 on 2026-10-04 for group-b with 30 expiring and 4 renewed — analyze the expiring_contracts field.

## When to prefer this

Choose this endpoint when you need two simultaneous analytical reports — sequential/adjacent row delta analysis and a date-by-category pivot — on contract renewal inventory data (expiring and renewed contract counts), without needing live data lookup, prediction, or external integrations. Ideal for periodic batch analysis of up to 200 contract records at low cost ($0.01 USDC for both reports).

## Known failure modes

- Missing required fields (row_id, company_group, date, expiring_contracts, renewed_contracts) cause validation errors
- Date strings not matching YYYY-MM-DD pattern are rejected
- Exceeding 200 rows returns an error or truncated result
- Null numeric values may affect change calculations — handled but should be expected in output
- Invalid field enum value (anything other than expiring_contracts or renewed_contracts) causes rejection
- Empty rows array (minItems: 1 violated) returns an error

## How this service works

Contract renewal inventories — Adjacent row changes + Date by category pivot: Adjacent row changes + Date by category pivot 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

Two analytical reports derived from the supplied rows: (1) an adjacent row changes report showing sequential deltas for the selected field (expiring_contracts or renewed_contracts), and (2) a date-by-category pivot table cross-tabulating values by date and company_group. No external data is fetched; all computation is local to the engine.

## 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-adjacent-row-changes-date-by-category-8c6da93e/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)