# Business Event Participation — Record Quality Audit + Category Frequencies

> Business Event Participation — Record Quality Audit + Category Frequencies 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).

Runs a record quality audit and category frequency analysis on business event participation data (attendee_count, company_count) for up to 200 supplied rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-company-19-006?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/business-event-participation-record-quality-audit-category-frequencies-c8ee77fc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_B7wnF9E5hG0KvixWGDAZf

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-event-participation-record-quality-audit-category-frequencies-c8ee77fc -d '<json body>'
```

Example prompt: Can you run a record quality audit and category frequency analysis on these business event participation records? I have up to 50 rows with fields like row_id, company_group, date, attendee_count, and company_count — I want to see any data quality issues and how frequently each company group appears.

## When to prefer this

Choose this endpoint when you have a batch of business event participation records (up to 200 rows) and need both a data quality audit and a category frequency summary in a single call, without requiring external data enrichment, live lookups, or predictions. It is ideal for pre-ingestion validation pipelines or ad-hoc dataset profiling tasks where cost efficiency (two reports for $0.01 USDC) matters.

## Known failure modes

- Submitting more than 200 rows returns an error or truncation
- Missing required fields (row_id, company_group, date, attendee_count, company_count) causes validation failure
- Invalid date format (not YYYY-MM-DD) may cause row rejection
- Numeric values outside the allowed range (-1T to +1T) are rejected
- Empty rows array returns an error

## How this service works

Business event participation — Record quality audit + Category frequencies: Record quality audit + Category frequencies for supplied business event participation records (attendee_count, company_count). 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 the supplied rows: (1) a record quality audit identifying issues such as missing values, nulls, or malformed fields in the attendee_count and company_count columns; and (2) a category frequency report showing how often each company_group value appears across the submitted records. Both reports are computed locally with no external lookups.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "row_id",
     "company_group",
     "date",
     "attendee_count",
     "company_count"
    ],
    "properties": {
     "date": {
      "type": "string",
      "default": "",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "maxLength": 10
     },
     "row_id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "company_count": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "company_group": {
      "type": "string",
      "default": "",
      "maxLength": 80
     },
     "attendee_count": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "company_count": 1,
     "company_group": "group-a",
     "attendee_count": 10
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "company_count": 2,
     "company_group": "group-b",
     "attendee_count": 20
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "company_count": 3,
     "company_group": "group-a",
     "attendee_count": 15
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "company_count": 4,
     "company_group": "group-b",
     "attendee_count": 30
    }
   ],
   "maxItems": 200,
   "minItems": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/business-event-participation-record-quality-audit-category-frequencies-c8ee77fc/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)