# Company Filing Inventories — Duplicate Key Report + Equal-Width Histogram

> Company Filing Inventories — Duplicate Key Report + Equal-Width Histogram 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 company filing inventory data to produce a duplicate key report and an equal-width histogram for a chosen numeric field.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-company-17-064?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/company-filing-inventories-duplicate-key-report-equal-width-histogram-d698b276
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_A3u9Ei2YemZNZu1Hvd1r7

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 company-filing-inventories-duplicate-key-report-equal-width-histogram-d698b276 -d '<json body>'
```

Example prompt: Check my company filing inventory records for duplicate row IDs and give me an equal-width histogram of available_filings split into 10 bins — here are my rows: [{"row_id":"r1","company_group":"alpha","date":"2025-01-01","available_filings":50,"expected_filings":60},{"row_id":"r2","company_group":"beta","date":"2025-01-02","available_filings":30,"expected_filings":40}].

## When to prefer this

Choose this endpoint when you need both a duplicate key check and a numeric distribution histogram on company filing inventory data in a single low-cost call. It is ideal for data quality audits, pre-analysis validation, and exploratory analysis of filing counts without requiring any external database connections or live data lookups. Best suited for datasets up to 200 rows where you want two complementary analytical views simultaneously.

## Known failure modes

- Fewer than 1 or more than 200 rows submitted — validation error
- Invalid date format (not YYYY-MM-DD) — schema validation failure
- Bins value outside 1–30 range — request rejected
- Field value not one of 'available_filings' or 'expected_filings' — enum validation error
- Null numeric values in chosen field may affect histogram computation
- Missing required fields (row_id, company_group, date) — schema error
- Payment of 0.01 USDC not completed — 402 Payment Required

## How this service works

Company filing inventories — Duplicate key report + Equal-width histogram: Duplicate key report + Equal-width histogram for supplied company filing inventories records (available_filings, expected_filings). 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 in the submitted records, and (2) an equal-width histogram showing the frequency distribution of the chosen numeric field (available_filings or expected_filings) divided into the specified number of bins (1–30, default 5). Both reports are computed locally on the supplied data with no external lookups.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "bins": {
   "type": "integer",
   "default": 5,
   "maximum": 30,
   "minimum": 1
  },
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "row_id",
     "company_group",
     "date",
     "available_filings",
     "expected_filings"
    ],
    "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
     },
     "expected_filings": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "available_filings": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "company_group": "group-a",
     "expected_filings": 1,
     "available_filings": 10
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "company_group": "group-b",
     "expected_filings": 2,
     "available_filings": 20
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "company_group": "group-a",
     "expected_filings": 3,
     "available_filings": 15
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "company_group": "group-b",
     "expected_filings": 4,
     "available_filings": 30
    }
   ],
   "maxItems": 200,
   "minItems": 1
  },
  "field": {
   "enum": [
    "available_filings",
    "expected_filings"
   ],
   "type": "string",
   "default": "available_filings"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/company-filing-inventories-duplicate-key-report-equal-width-histogram-d698b276/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)