# Creative Review Analytics — Numeric Row Ordering + Two-Measure Correlation

> Creative Review Analytics — Numeric Row Ordering + 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 2026-10-23).

Sorts creative review rows numerically and computes a two-measure correlation between feedback_count and approved_items for up to 200 supplied records, returning two independent analytical reports.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-creative-25-120?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/creative-review-analytics-numeric-row-ordering-two-measure-correlation-5f0af053
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_k8r3B4VseL8EmB0ecnzn6

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 creative-review-analytics-numeric-row-ordering-two-measure-correlation-5f0af053 -d '<json body>'
```

Example prompt: I have 4 creative review records — row-1 (group-a, 2026-10-01, feedback_count=10, approved_items=1), row-2 (group-b, 2026-10-02, feedback_count=20, approved_items=2), row-3 (group-a, 2026-10-03, feedback_count=15, approved_items=3), row-4 (group-b, 2026-10-04, feedback_count=30, approved_items=4) — can you sort them by feedback_count and also give me the correlation between feedback_count and approved_items?

## When to prefer this

Choose this endpoint when you have up to 200 creative review records with feedback_count and approved_items fields and need both a numeric sort/ordering report and a correlation analysis between those two measures in a single low-cost call ($0.01 USDC). It is ideal for offline/batch analytical tasks on already-collected creative data where no live lookup, prediction, or external action is needed.

## Known failure modes

- Fewer than 1 row submitted — returns validation error
- More than 200 rows submitted — rejected with max-items error
- Missing required fields (row_id, date, feedback_count, approved_items) in any row — row-level validation failure
- Invalid date format (must be YYYY-MM-DD) — pattern validation error
- Numeric values outside allowed range (±1,000,000,000,000) — schema rejection
- All values for one measure are null — correlation cannot be computed, may return null or error

## How this service works

Creative review — Numeric row ordering + Two-measure correlation: Numeric row ordering + Two-measure correlation for supplied creative review records (feedback_count, approved_items). 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 derived from the supplied creative review rows: (1) a numeric row ordering report ranking records by the chosen field (feedback_count or approved_items), and (2) a two-measure correlation report quantifying the statistical relationship between feedback_count and approved_items. No external data is fetched; all computation runs on the submitted rows only. Up to 200 rows supported per call.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/creative-review-analytics-numeric-row-ordering-two-measure-correlation-5f0af053/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)