# Company Filing Inventories — Daily Sum Series & Equal-Width Histogram

> Company Filing Inventories — Daily Sum Series & 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 2026-10-20).

Computes a daily sum time series and an equal-width histogram for supplied company filing inventory records (available_filings, expected_filings) using local analytical engines.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-company-17-139?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/company-filing-inventories-daily-sum-series-equal-width-histogram-b0e4f873
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_m08jHD3GEuDuBqLE5h3J9

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-daily-sum-series-equal-width-histogram-b0e4f873 -d '<json body>'
```

Example prompt: I have a list of up to 200 company filing inventory records with dates, company groups, and both available_filings and expected_filings values — can you give me a daily sum time series plus a 10-bin equal-width histogram for the available_filings field?

## When to prefer this

Choose this endpoint when you have a local dataset of company filing inventory records and need both a time-aggregated daily sum series and a frequency distribution histogram in a single low-cost call. It is ideal for compliance analytics, filing capacity planning, and regulatory inventory audits where no live data fetch or external prediction is needed — just fast local computation on your supplied rows.

## Known failure modes

- Input rows exceed 200 items — request will be rejected
- Missing required fields (row_id, date, available_filings, expected_filings) cause validation errors
- Invalid date format (not YYYY-MM-DD) causes parsing failure
- bins value outside 1–30 range is rejected
- Null values in the target numeric field may affect sum and histogram accuracy
- Values outside ±1,000,000,000,000 are rejected by schema validation

## How this service works

Company filing inventories — Daily sum series + Equal-width histogram: Daily sum series + 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 analytical reports: (1) a daily sum time series aggregating the chosen field (available_filings or expected_filings) by date, and (2) an equal-width histogram dividing the same field's values into the specified number of bins with counts per bin. Up to 200 input rows are processed using local analytical engines with no external data lookup.

## 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-daily-sum-series-equal-width-histogram-b0e4f873/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)