# UI Screens Record Quality Audit + Keyed Dataset Comparison

> UI Screens Record Quality Audit + Keyed Dataset Comparison 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).

Runs two analytical reports on UI screen performance data: a record quality audit and a keyed dataset comparison between two supplied datasets (up to 200 rows each).

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-game-16-018?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-record-quality-audit-keyed-dataset-comparison-01223d30
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_NlsR6uN-ddnU06UGY255L

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-record-quality-audit-keyed-dataset-comparison-01223d30 -d '<json body>'
```

Example prompt: Can you run a record quality audit and keyed comparison on these two sets of UI screen data? The first dataset has rows like row-1 in group-a on 2026-10-01 with widget_count 10 and render_ms 1, and the second dataset has the same rows but with slightly different widget counts — I want to see both the quality audit and where the two datasets differ.

## When to prefer this

Choose this endpoint when you need both a data quality audit and a keyed row-level comparison on UI screen performance data (widget_count, render_ms) in a single low-cost call. It is ideal for validating datasets before ingestion, detecting drift between pipeline runs, or comparing A/B test outputs — all without requiring an external data connection. Best suited for datasets up to 200 rows where offline local analysis is sufficient.

## Known failure modes

- Input array exceeds 200 rows — request will be rejected
- Missing required fields (row_id, game_area, date, widget_count, render_ms) cause validation errors
- Invalid date format (not YYYY-MM-DD) triggers schema rejection
- Empty primary rows array (minItems: 1) causes failure
- Malformed numeric values outside allowed range trigger schema errors
- Network or payment processing failure returns no report

## How this service works

UI screens — Record quality audit + Keyed dataset comparison: Record quality audit + Keyed dataset comparison 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

Returns two independent analytical reports: (1) a record quality audit identifying issues such as nulls, out-of-range values, and format violations in the supplied rows; and (2) a keyed dataset comparison report showing row-level differences between the primary and secondary datasets based on shared row_id keys, including changes in widget_count and render_ms values. Both reports are generated locally from the supplied data with no external lookups.

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ui-screens-record-quality-audit-keyed-dataset-comparison-01223d30/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)