# Business Directory Coverage — Numeric Distribution & Row Ordering Analytics

> Business Directory Coverage — Numeric Distribution & Row Ordering Analytics 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).

Runs two local analytical reports (numeric distribution and numeric row ordering) on up to 200 rows of business directory coverage data containing listed and verified entity counts.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-company-14-073?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/business-directory-coverage-numeric-distribution-row-ordering-analytics-c3a9b7b2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_L4JhXOWnfx9GhLBXGfkYE

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 business-directory-coverage-numeric-distribution-row-ordering-analytics-c3a9b7b2 -d '<json body>'
```

Example prompt: Can you run a numeric distribution and row ordering analysis on my business directory coverage data? Here are the rows — each has a date, company group, listed_entities, and verified_entities count — and I want to analyze the listed_entities field across up to 200 rows.

## When to prefer this

Choose this endpoint when you have up to 200 rows of business directory coverage data with listed_entities and/or verified_entities numeric fields and need both a distribution summary and a ranked ordering of those rows in a single low-cost call ($0.01 USDC for both reports). Ideal for offline/local analytical processing without requiring live lookups or external data enrichment.

## Known failure modes

- Fewer than 1 row supplied — request rejected
- More than 200 rows supplied — exceeds maxItems limit
- Invalid date format (non-YYYY-MM-DD) — schema validation error
- Missing required fields (row_id, listed_entities, verified_entities) — validation failure
- Payment of 0.01 USDC not included or rejected — 402 response

## How this service works

Business directory coverage — Numeric distribution + Numeric row ordering: Numeric distribution + Numeric row ordering for supplied business directory coverage records (listed_entities, verified_entities). 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 numeric distribution report showing the statistical spread of the selected field (listed_entities or verified_entities) across the supplied rows, and (2) a numeric row ordering report ranking the rows by the selected field value. Both reports are computed locally on the supplied data with no external lookups.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/business-directory-coverage-numeric-distribution-row-ordering-analytics-c3a9b7b2/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)