# Advertising Performance Category Frequencies

> Advertising Performance 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 2026-10-19).

Computes category-level frequency counts across advertising performance records (campaigns, dates, clicks, spend) for up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-analytics-ad-performance-category-counts?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/advertising-performance-category-frequencies-bb112fdd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_bhrA9B3tFLJjEjb0m2qdo

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 advertising-performance-category-frequencies-bb112fdd -d '<json body>'
```

Example prompt: Count how many times each campaign appears in my ad performance data — I have 4 records: row-1 on 2026-10-01 with spend 1 and clicks 10 for group-a, row-2 on 2026-10-02 with spend 2 and clicks 20 for group-b, row-3 on 2026-10-03 with spend 3 and clicks 15 for group-a, and row-4 on 2026-10-04 with spend 4 and clicks 30 for group-b.

## When to prefer this

Choose this endpoint when you need a fast, inexpensive ($0.01 USDC) local frequency count of campaign categories from a small advertising dataset (up to 200 rows). It is ideal for pre-analysis QA, data distribution checks, or lightweight campaign tallying where no external data enrichment or forecasting is needed. Prefer alternatives if you need trend forecasting, spend aggregation, ROI computation, or datasets larger than 200 rows.

## Known failure modes

- Fewer than 1 row submitted returns a validation error
- More than 200 rows submitted exceeds the maxItems limit
- Missing required fields (row_id, campaign, date, clicks, spend) causes schema validation failure
- Malformed date strings not matching YYYY-MM-DD pattern are rejected
- Non-numeric values for clicks or spend fields cause type errors
- Payment of 0.01 USDC not supplied or rejected results in 402 response

## How this service works

Advertising performance - Category frequencies: Category frequencies for Advertising performance. Up to 200 supplied typed records. Local numeric and data-quality processing; no external enrichment or forecasting. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded category frequencies deliverable.

## Output

Returns a bounded category frequencies deliverable: a count of how many records belong to each distinct campaign category in the submitted advertising performance dataset, computed locally with no external enrichment.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/advertising-performance-category-frequencies-bb112fdd/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)