# Museum Footfall Category Frequencies

> Museum Footfall 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 2026-10-15).

Computes category-level frequency counts for museum exhibit footfall data across up to 200 visitor records

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ar-analytics-museum-footfall-category-counts?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/museum-footfall-category-frequencies-6210fcfd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_bVblx_TD3bS1h2WFWqgIj

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 museum-footfall-category-frequencies-6210fcfd -d '<json body>'
```

Example prompt: Can you run a category frequency count on my museum footfall data? I have records for exhibits like 'Ancient Egypt' and 'Modern Art' with visitor counts and dwell times across October — up to 200 rows — and I want to see how often each exhibit category appears.

## When to prefer this

Choose this endpoint when you have raw museum visitor records and need a simple, local frequency count by exhibit category without any forecasting, enrichment, or external data. It is ideal for quick descriptive analytics on datasets up to 200 records where the goal is understanding how visitor traffic is distributed across exhibit types within a single bounded report.

## Known failure modes

- Empty rows array or missing required fields (row_id, exhibit, date, visitors, dwell_minutes) returns a validation error
- More than 200 rows submitted exceeds the maxItems limit and will be rejected
- Invalid date format (not YYYY-MM-DD) causes schema validation failure
- Payment of 0.01 USDC not included or rejected results in a 402 Payment Required response
- Null visitor or dwell_minutes values may affect aggregation depending on service handling

## How this service works

Museum footfall - Category frequencies: Category frequencies for Museum footfall. Up to 200 supplied typed records. Local descriptive analytics; no enrichment or forecast. One of 25 new profiles across 20 shared operations in this industry. 0.01 USDC includes one bounded category frequencies report.

## Output

A bounded category frequencies report listing each unique exhibit category found in the submitted rows, along with the count of how many records belong to each category, derived entirely from the supplied data with no external enrichment or forecasting.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/museum-footfall-category-frequencies-6210fcfd/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)