# Camera Coverage Trailing Mean & Weighted Mean Analytics

> Camera Coverage Trailing Mean & Weighted Mean Analytics is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-17).

Computes a trailing mean time series and a secondary-measure weighted mean for camera coverage data (shot_count, coverage_seconds) across up to 200 supplied rows, returning two analytical reports.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-creative-12-151?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-17
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/camera-coverage-trailing-mean-weighted-mean-analytics-d207bacb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_aVQRmv9vx_mUqhBDf5OaG

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 camera-coverage-trailing-mean-weighted-mean-analytics-d207bacb -d '<json body>'
```

Example prompt: I have 4 rows of camera coverage records — row-1 on 2026-10-01 with 10 shots and 1 coverage second for group-a, row-2 on 2026-10-02 with 20 shots and 2 seconds for group-b, row-3 on 2026-10-03 with 15 shots and 3 seconds for group-a, row-4 on 2026-10-04 with 30 shots and 4 seconds for group-b — can you compute the trailing mean series and secondary-measure weighted mean for shot_count using a window of 2?

## When to prefer this

Choose this endpoint when you have up to 200 camera coverage records with shot_count and/or coverage_seconds and need both a trailing rolling mean time series and a weighted mean summary in a single API call. It is ideal for offline/batch analytical work on supplied data where no live data lookup or external enrichment is needed, and when cost efficiency matters ($0.01 USDC for two reports).

## Known failure modes

- Input rows array is empty or missing — returns validation error
- More than 200 rows submitted — exceeds maximum row limit
- Invalid date format (not YYYY-MM-DD) in any row — schema validation failure
- window parameter outside 2–200 range — rejected by schema validation
- field value not one of 'shot_count' or 'coverage_seconds' — enum validation error
- Payment not completed via x402 protocol — request not processed

## How this service works

Camera coverage — Trailing mean series + Secondary-measure weighted mean: Trailing mean series + Secondary-measure weighted mean for supplied camera coverage records (shot_count, coverage_seconds). 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

Two analytical reports: (1) a trailing mean time series for the selected field (shot_count or coverage_seconds) over the specified rolling window, and (2) a secondary-measure weighted mean (e.g. shot_count weighted by coverage_seconds or vice versa), both computed locally on the supplied rows without any external lookups.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/camera-coverage-trailing-mean-weighted-mean-analytics-d207bacb/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)