# Mesh Budgets Two-Measure Correlation and Keyed Dataset Comparison

> Mesh Budgets Two-Measure Correlation and Keyed Dataset Comparison 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 Pearson/Spearman correlation between triangle_count and vertex_count, and compares two keyed mesh budget datasets row-by-row, returning two analytical reports for up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-creative-01-183?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/mesh-budgets-two-measure-correlation-and-keyed-dataset-comparison-c9086f20
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_qihRG4kBz_fBXXhv3y31P

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 mesh-budgets-two-measure-correlation-and-keyed-dataset-comparison-c9086f20 -d '<json body>'
```

Example prompt: I have two sets of mesh budget records (up to 200 rows each) with triangle_count and vertex_count per asset group and date — can you run a two-measure correlation between triangle_count and vertex_count on the primary dataset, and also compare both datasets row-by-row using the row_id as the key?

## When to prefer this

Choose this endpoint when you have two sets of mesh budget records (triangle_count and vertex_count) and need both a correlation analysis between those two geometry metrics AND a row-keyed comparison between a primary and reference dataset in a single paid call. It is purpose-built for 3D asset pipeline and game development mesh budget analysis where you want statistical relationship detection and dataset diffing together, without any external lookups or predictions.

## Known failure modes

- Input array exceeds 200 rows — request rejected
- Missing required fields (row_id, date, triangle_count, vertex_count) — validation error
- Date field does not match YYYY-MM-DD pattern — schema validation failure
- Mismatched row_id keys between primary and reference datasets — comparison may produce unmatched rows
- Null values in triangle_count or vertex_count may reduce correlation sample size
- Payment of 0.01 USDC not provided or fails — 402 Payment Required response

## How this service works

Mesh budgets — Two-measure correlation + Keyed dataset comparison: Two-measure correlation + Keyed dataset comparison for supplied mesh budgets records (triangle_count, vertex_count). 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 reports: (1) a two-measure correlation report showing the statistical relationship (e.g. Pearson/Spearman coefficient and significance) between triangle_count and vertex_count across all supplied rows, and (2) a keyed dataset comparison report showing row-by-row differences between the primary and reference datasets matched on row_id.

## Request schema (JSON Schema)

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

… (truncated)
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mesh-budgets-two-measure-correlation-and-keyed-dataset-comparison-c9086f20/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)