# Contract Renewal Inventories — Category Frequencies & Base-100 Series

> Contract Renewal Inventories — Category Frequencies & Base-100 Series 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).

Generates category frequency distributions and base-100 indexed series from user-supplied contract renewal data (expiring and renewed contracts), producing two analytical reports in one call.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-company-20-105?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-category-frequencies-base-100-series-6adf3606
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_D4JmD8hRGFR5_ZTYyUbB9

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-category-frequencies-base-100-series-6adf3606 -d '<json body>'
```

Example prompt: Can you run category frequency and base-100 series analysis on my contract renewal data — here are my rows with expiring_contracts and renewed_contracts per company group, base the index at row 0 and analyze the expiring_contracts field?

## When to prefer this

Choose this endpoint when you have up to 200 rows of contract renewal inventory data and need both a categorical frequency breakdown and a base-100 indexed trend series in a single call, without needing live data lookups or predictions — ideal for offline batch analysis of renewal portfolios at very low cost ($0.01 USDC for both reports).

## Known failure modes

- More than 200 rows submitted — exceeds maximum input limit
- Missing required fields (row_id, company_group, date, expiring_contracts, renewed_contracts) cause validation failure
- Invalid date format (must match YYYY-MM-DD pattern)
- base_index out of range (must be 0–199 and within actual row count)
- All null values in selected field may produce degenerate or empty series
- Payment failure or insufficient USDC balance prevents execution

## How this service works

Contract renewal inventories — Category frequencies + Base-100 series: Category frequencies + Base-100 series 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 analytical reports: (1) category frequency distributions showing how often each company_group or value category appears across the selected field, and (2) a base-100 indexed time series normalizing values relative to the specified base_index row — both computed locally from the supplied rows without external data access.

## 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"
  },
  "base_index": {
   "type": "integer",
   "default": 0,
   "maximum": 199,
   "minimum": 0
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/contract-renewal-inventories-category-frequencies-base-100-series-6adf3606/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)