# Color Swatches — Record Quality Audit + String Normalisation + Secondary-Measure Weighted Mean

> Color Swatches — Record Quality Audit + String Normalisation + Secondary-Measure 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 2026-11-02).

Runs three local analytical reports on color swatch data (luminance and chroma): record quality audit, string normalisation, and secondary-measure weighted mean, for up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-creative-20-205?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/color-swatches-record-quality-audit-string-normalisation-secondary-5a1d23d8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ooVU7qNv23ujsyS89UL2W

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 color-swatches-record-quality-audit-string-normalisation-secondary-5a1d23d8 -d '<json body>'
```

Example prompt: Can you run a record quality audit, string normalisation, and secondary-measure weighted mean on my color swatch data? I have up to 50 rows with luminance and chroma values across a few asset groups — use luminance as the primary field.

## When to prefer this

Choose this endpoint when you need three bundled analytical reports — quality audit, string normalisation, and weighted mean — on color swatch data (luminance/chroma) in a single low-cost call. It is ideal for batch offline analysis of up to 200 rows of creative asset color data where no live data lookup, prediction, or external action is needed. Prefer it over separate analytics tools when cost efficiency ($0.01 for three reports) and co-located local processing matter.

## Known failure modes

- Rows array empty or exceeds 200 items — validation error
- Missing required fields (row_id, asset_group, date, luminance, chroma) on any row — schema validation failure
- Invalid date format (not YYYY-MM-DD) — pattern validation error
- Field enum value not 'luminance' or 'chroma' — invalid input error
- Payment not attached or insufficient USDC — 402 Payment Required
- Numeric values outside allowed range — validation error

## How this service works

Color swatches — Record quality audit + String normalisation + Secondary-measure weighted mean: Record quality audit + String normalisation + Secondary-measure weighted mean for supplied color swatches records (luminance, chroma). Up to 200 rows; 3 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 3 supplied-data reports for up to 200 rows.

## Output

Three independent analytical reports on the submitted color swatch rows: (1) a record quality audit flagging completeness and consistency issues, (2) a string normalisation report for text fields like row_id and asset_group, and (3) a secondary-measure weighted mean computed across the specified field (luminance or chroma). All processing is local with no external lookups.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/color-swatches-record-quality-audit-string-normalisation-secondary-5a1d23d8/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)