# Mesh Budgets — Category Frequencies + Adjacent Row Changes

> Mesh Budgets — Category Frequencies + Adjacent Row Changes 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).

Analyzes mesh budget records (triangle_count, vertex_count) to produce two local analytical reports: category frequency distribution by asset_group and adjacent row change deltas, for up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-creative-01-104?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-category-frequencies-adjacent-row-changes-c0777c62
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_S0U7wBa3gVBlN1owFlPfV

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-category-frequencies-adjacent-row-changes-c0777c62 -d '<json body>'
```

Example prompt: Run category frequencies and adjacent row changes on my mesh budget data — I have 4 rows with asset groups group-a and group-b, dates from 2026-10-01 to 2026-10-04, and triangle_count values of 10, 20, 15, and 30. Analyze the triangle_count field.

## When to prefer this

Choose this endpoint when you have structured mesh budget records with triangle or vertex counts and need two specific reports — category frequency and adjacent row changes — in a single API call without any external lookup, live data, or prediction. Ideal for game developers, 3D pipeline engineers, or asset managers doing offline analysis of mesh complexity across groups and time sequences.

## Known failure modes

- Missing required row fields (row_id, asset_group, date, triangle_count, vertex_count) causes validation failure
- Date strings not matching YYYY-MM-DD pattern are rejected
- Row count exceeding 200 items returns an error
- Invalid field enum value (not triangle_count or vertex_count) causes rejection
- Empty rows array returns an error
- Numeric values outside ±1,000,000,000,000 range are rejected

## How this service works

Mesh budgets — Category frequencies + Adjacent row changes: Category frequencies + Adjacent row changes 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 analytical reports computed locally from the supplied data: (1) category frequencies showing how often each asset_group value appears across the submitted rows, and (2) adjacent row changes showing the delta in the selected numeric field (triangle_count or vertex_count) between each consecutive pair of rows, up to 200 rows total.

## 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-category-frequencies-adjacent-row-changes-c0777c62/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)