# Training Assessments Data Quality Bundle: Audit + Deduplication + Category Frequencies

> Training Assessments Data Quality Bundle: Audit + Deduplication + Category Frequencies is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-29).

Runs three analytical reports on training assessment records (pre_score, post_score): record quality audit, exact row deduplication, and category frequencies — up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-education-11-212?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/training-assessments-data-quality-bundle-audit-deduplication-category-183418eb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_wFURslcANA-jwfzJ0Ydz4

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 training-assessments-data-quality-bundle-audit-deduplication-category-183418eb -d '<json body>'
```

Example prompt: Can you audit the quality of these training assessment records, remove any exact duplicate rows, and give me a frequency breakdown by course group? Here are up to 200 rows with row_id, course_group, date, pre_score, and post_score fields.

## When to prefer this

Choose this endpoint when you need three bundled data quality operations on training assessment records in a single low-cost call: quality auditing, exact deduplication, and category frequency profiling. It is ideal for pre-analysis data cleaning of education/training datasets up to 200 rows. Prefer it over building custom pipelines when you need fast, disposable, offline analytical reports on pre_score/post_score data without any external lookups or predictions.

## Known failure modes

- Empty or missing rows array returns validation error
- More than 200 rows submitted exceeds the row limit and is rejected
- Rows missing required fields (row_id, course_group, date, pre_score, post_score) cause schema validation failure
- Invalid date format (not YYYY-MM-DD) triggers pattern validation error
- Non-numeric values in pre_score or post_score fields cause type errors
- Payment not included or invalid USDC amount results in 402 payment required

## How this service works

Training assessments — Record quality audit + Exact row deduplication + Category frequencies: Record quality audit + Exact row deduplication + Category frequencies for supplied training assessments records (pre_score, post_score). 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 reports: (1) a record quality audit flagging nulls, format issues, and anomalies in pre_score and post_score fields; (2) an exact row deduplication report identifying and removing identical rows; (3) a category frequency table showing counts per course_group value — all computed locally on the supplied data with no external lookups.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/training-assessments-data-quality-bundle-audit-deduplication-category-183418eb/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)