# Mesh Budgets Grouped Numeric Summary + Weighted Mean

> Mesh Budgets Grouped Numeric Summary + Weighted Mean 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 grouped numeric summary statistics and secondary-measure weighted mean for mesh budget records (triangle_count, vertex_count) across up to 200 rows in two independent reports.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-creative-01-096?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-grouped-numeric-summary-weighted-mean-765b1e6c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_o8rfKQE3Z1iQ7Whr_5lXZ

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-grouped-numeric-summary-weighted-mean-765b1e6c -d '<json body>'
```

Example prompt: Can you run a grouped numeric summary and weighted mean report on my mesh budget data — I have rows with triangle_count and vertex_count for asset groups like 'characters' and 'environments', grouped by asset_group, and I want to analyze triangle_count as the primary field?

## When to prefer this

Choose this endpoint when you have structured mesh budget records (with triangle_count and/or vertex_count) organized by asset_group and date, and need both a grouped descriptive summary and a weighted mean in a single call at low cost — ideal for 3D asset pipeline audits, game development budget reviews, or any workflow requiring per-group mesh statistics without building custom aggregation logic.

## Known failure modes

- Missing required fields (row_id, asset_group, date, triangle_count, vertex_count) causes validation error
- More than 200 rows submitted exceeds the row limit
- Invalid date format (not YYYY-MM-DD) fails pattern validation
- Invalid field enum value (not triangle_count or vertex_count) rejected
- All-null values for the selected field may produce undefined weighted mean
- Payment failure via x402 protocol blocks endpoint access

## How this service works

Mesh budgets — Grouped numeric summary + Secondary-measure weighted mean: Grouped numeric summary + Secondary-measure weighted mean 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

Two analytical reports: (1) a grouped numeric summary (e.g. min, max, mean, count, std dev) of the selected field (triangle_count or vertex_count) broken down by asset_group, and (2) a secondary-measure weighted mean using the complementary field as weights — all computed locally from the supplied data rows with no external lookups.

## 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
  },
  "field": {
   "enum": [
    "triangle_count",
    "vertex_count"
   ],
   "type": "string",
   "default": "triangle_count"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mesh-budgets-grouped-numeric-summary-weighted-mean-765b1e6c/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)