# Business Directory Coverage — Base-100 Series + IQR Outlier Flags

> Business Directory Coverage — Base-100 Series + IQR Outlier Flags 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).

Computes Base-100 index series and IQR-based outlier flags for business directory coverage metrics (listed_entities, verified_entities) across up to 200 supplied rows, delivering two independent analytical reports.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-company-14-164?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-base-100-series-iqr-outlier-flags-6b92a016
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nH_JiH20HM0VJ01bdjkcM

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-base-100-series-iqr-outlier-flags-6b92a016 -d '<json body>'
```

Example prompt: Analyze my business directory coverage data for group-a and group-b across October 2026 — I have listed_entities and verified_entities counts per day for 4 rows — and give me a base-100 index series anchored to row 0 plus IQR outlier flags for listed_entities.

## When to prefer this

Choose this endpoint when you have pre-collected business directory coverage data (listed_entities and/or verified_entities) and need both time-series normalization (Base-100 indexing) and statistical outlier detection (IQR flags) in a single call. Ideal for batch analysis of up to 200 rows without needing live data lookups or external enrichment. Prefer over general statistics APIs when your domain is specifically business directory coverage metrics and you need both reports delivered together at low cost.

## Known failure modes

- Missing required fields (row_id, date, company_group, listed_entities, verified_entities) cause validation errors
- Date strings not matching YYYY-MM-DD pattern are rejected
- More than 200 rows submitted exceeds the maxItems limit
- base_index referencing a non-existent row position causes an error
- All null values for the selected metric field may produce empty or degenerate output
- Payment failure (insufficient USDC) blocks processing

## How this service works

Business directory coverage — Base-100 series + IQR outlier flags: Base-100 series + IQR outlier flags 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 for up to 200 supplied rows: (1) a Base-100 index series showing relative values of the selected metric normalized to the specified base row, and (2) IQR-based outlier flags identifying which rows fall outside the interquartile range. Reports are computed entirely from supplied data using local analytical engines 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"
  },
  "base_index": {
   "type": "integer",
   "default": 0,
   "maximum": 199,
   "minimum": 0
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/business-directory-coverage-base-100-series-iqr-outlier-flags-6b92a016/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)