# Mesh Budgets — String Normalisation + Explicit Missing-Value Fill

> Mesh Budgets — String Normalisation + Explicit Missing-Value Fill is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-27).

Normalises string fields and fills missing triangle_count or vertex_count values in mesh budget records using zero, mean, or median imputation, for up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-creative-01-037?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-27
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mesh-budgets-string-normalisation-explicit-missing-value-fill-d7e2cf09
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_mRniyfnRovz3VUdWmHeuL

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-string-normalisation-explicit-missing-value-fill-d7e2cf09 -d '<json body>'
```

Example prompt: I have a batch of 3D asset mesh budget records with some missing triangle_count values — can you normalise the string fields and fill those gaps using median imputation for up to 200 rows?

## When to prefer this

Choose this endpoint when you have 3D mesh budget tabular data (triangle_count, vertex_count) with dirty string fields or missing numeric values and need a fast, cheap ($0.01 USDC for 2 reports, up to 200 rows) local analytical clean-up without any external lookup, ML prediction, or live data enrichment. Best suited for asset pipeline preprocessing, data quality passes before analytics, or budget reporting preparation in game development or 3D content workflows.

## Known failure modes

- More than 200 rows submitted — request exceeds row limit and will be rejected
- Invalid date format not matching YYYY-MM-DD pattern — row validation failure
- Missing required fields (row_id, asset_group, date) — schema validation error
- Numeric values outside allowed range (±1,000,000,000,000) — validation rejection
- Empty rows array — minimum 1 row required
- Invalid enum value for field or method parameters — request error

## How this service works

Mesh budgets — String normalisation + Explicit missing-value fill: String normalisation + Explicit missing-value fill 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 per call: one covering string normalisation results (standardised asset_group and date fields) and one detailing explicit missing-value fill results for the chosen field (triangle_count or vertex_count), showing original nulls replaced by the selected imputation method (zero, mean, or median), across up to 200 input rows.

## 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"
  },
  "method": {
   "enum": [
    "zero",
    "mean",
    "median"
   ],
   "type": "string",
   "default": "median"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mesh-budgets-string-normalisation-explicit-missing-value-fill-d7e2cf09/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)