# Camera Coverage Analytics — Adjacent Row Changes + Two-Measure Correlation

> Camera Coverage Analytics — Adjacent Row Changes + Two-Measure Correlation is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).

Computes adjacent row changes and two-measure correlation 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-12-158?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/camera-coverage-analytics-adjacent-row-changes-two-measure-correlation-456d0e74
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5BUbz5WcB6k8Mg1ifzn-e

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-analytics-adjacent-row-changes-two-measure-correlation-456d0e74 -d '<json body>'
```

Example prompt: Can you run adjacent row changes and two-measure correlation on my camera coverage data? I have 4 rows — row-1 on 2026-10-01 with group-a, shot_count 10, coverage_seconds 1; row-2 on 2026-10-02 with group-b, shot_count 20, coverage_seconds 2; row-3 on 2026-10-03 with group-a, shot_count 15, coverage_seconds 3; row-4 on 2026-10-04 with group-b, shot_count 30, coverage_seconds 4 — and use shot_count as the primary field.

## When to prefer this

Choose this endpoint when you have up to 200 camera coverage records with shot_count and coverage_seconds fields and need both adjacent row change analysis and two-measure correlation in a single call. It is ideal for batch statistical analysis of camera data without requiring external lookups or live data sources, and is cost-effective at $0.01 USDC for both reports together.

## Known failure modes

- More than 200 rows submitted — request rejected due to maxItems limit
- Missing required fields (row_id, date, asset_group, shot_count, or coverage_seconds) — validation error
- Date field not in YYYY-MM-DD format — pattern validation failure
- Numeric values outside allowed range (±1,000,000,000,000) — schema error
- Empty rows array — minItems violation

## How this service works

Camera coverage — Adjacent row changes + Two-measure correlation: Adjacent row changes + Two-measure correlation 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

Returns two analytical reports for the supplied camera coverage rows: (1) an adjacent row changes report showing sequential deltas in the chosen field (shot_count or coverage_seconds), and (2) a two-measure correlation report quantifying the statistical relationship between shot_count and coverage_seconds across all provided rows.

## 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"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/camera-coverage-analytics-adjacent-row-changes-two-measure-correlation-456d0e74/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)