# UI Screens — String Normalisation + Numeric Row Ordering

> UI Screens — String Normalisation + Numeric Row Ordering is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-26).

Normalises string fields and applies numeric row ordering to UI screen records (widget_count, render_ms), producing two analytical reports for up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-game-16-025?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-26
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ui-screens-string-normalisation-numeric-row-ordering-5d641860
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_3FPW7XkYlZfHpJ26kA2gC

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 ui-screens-string-normalisation-numeric-row-ordering-5d641860 -d '<json body>'
```

Example prompt: I have 4 UI screen records — row-1 in group-a on 2026-10-01 with widget_count 10 and render_ms 1, row-2 in group-b on 2026-10-02 with widget_count 20 and render_ms 2, row-3 in group-a on 2026-10-03 with widget_count 15 and render_ms 3, row-4 in group-b on 2026-10-04 with widget_count 30 and render_ms 4 — can you run string normalisation and numeric row ordering on the widget_count field and give me both reports?

## When to prefer this

Choose this endpoint when you have UI screen records with string category fields (game_area) and numeric performance metrics (widget_count, render_ms) and need both string normalisation and numeric ordering in a single low-cost call. Ideal for up to 200 rows of offline/supplied data where no live lookup, prediction, or external data enrichment is needed. At $0.01 USDC for two reports, it is cost-effective for lightweight batch analytical tasks on UI or game screen datasets.

## Known failure modes

- Fewer than 1 row submitted — returns validation error
- More than 200 rows submitted — exceeds maximum and is rejected
- Invalid date format (not YYYY-MM-DD) — schema validation failure
- Missing required field (row_id, game_area, date, widget_count, or render_ms) — request rejected
- Invalid field enum value (not widget_count or render_ms) — validation error
- Payment not attached or insufficient — x402 payment required error

## How this service works

UI screens — String normalisation + Numeric row ordering: String normalisation + Numeric row ordering for supplied ui screens records (widget_count, render_ms). 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 derived from the supplied UI screen rows: (1) a string normalisation report on the game_area field, and (2) a numeric row ordering report ranking rows by the selected numeric field (widget_count or render_ms). Covers up to 200 rows, with no external lookups or live data.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ui-screens-string-normalisation-numeric-row-ordering-5d641860/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)