# Transcript Preparation — Record Quality Audit + Equal-Width Histogram

> Transcript Preparation — Record Quality Audit + Equal-Width Histogram 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 a record quality audit and an equal-width histogram analysis on up to 200 transcript preparation rows (transcribed_minutes, source_minutes) and returns both reports.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-writing-12-013?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/transcript-preparation-record-quality-audit-equal-width-histogram-24d804c4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_EWYKunTkzKqKM6HfoBks-

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 transcript-preparation-record-quality-audit-equal-width-histogram-24d804c4 -d '<json body>'
```

Example prompt: Can you run a record quality audit and equal-width histogram (5 bins) on my transcript preparation data? Here are the rows with transcribed_minutes and source_minutes for groups A and B across October 2026 — flag any quality issues and show me the frequency distribution for transcribed_minutes.

## When to prefer this

Choose this endpoint when you need both a data quality audit and a statistical histogram on transcript preparation records (transcribed_minutes / source_minutes) in a single call. It is cost-effective at $0.01 for two reports on up to 200 rows, requires no external data sources or live lookups, and is ideal as a pre-processing validation step before transcript data enters a downstream pipeline.

## Known failure modes

- Empty rows array or exceeding 200-row limit returns a validation error
- Invalid date format (non YYYY-MM-DD) causes schema rejection
- bins value outside 1–30 range rejected by schema
- Null or missing row_id causes required-field validation failure
- Non-numeric values for transcribed_minutes or source_minutes cause type errors

## How this service works

Transcript preparation — Record quality audit + Equal-width histogram: Record quality audit + Equal-width histogram for supplied transcript preparation records (transcribed_minutes, source_minutes). 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: (1) a record quality audit identifying null values, out-of-range entries, and data completeness issues per row; and (2) an equal-width histogram showing the frequency distribution of the selected field (transcribed_minutes or source_minutes) across the specified number of bins. Both reports are computed locally on the supplied data with no external lookups.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "bins": {
   "type": "integer",
   "default": 5,
   "maximum": 30,
   "minimum": 1
  },
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "row_id",
     "document_group",
     "date",
     "transcribed_minutes",
     "source_minutes"
    ],
    "properties": {
     "date": {
      "type": "string",
      "default": "",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "maxLength": 10
     },
     "row_id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "document_group": {
      "type": "string",
      "default": "",
      "maxLength": 80
     },
     "source_minutes": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "transcribed_minutes": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "document_group": "group-a",
     "source_minutes": 1,
     "transcribed_minutes": 10
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "document_group": "group-b",
     "source_minutes": 2,
     "transcribed_minutes": 20
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "document_group": "group-a",
     "source_minutes": 3,
     "transcribed_minutes": 15
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "document_group": "group-b",
     "source_minutes": 4,
     "transcribed_minutes": 30
    }
   ],
   "maxItems": 200,
   "minItems": 1
  },
  "field": {
   "enum": [
    "transcribed_minutes",
    "source_minutes"
   ],
   "type": "string",
   "default": "transcribed_minutes"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/transcript-preparation-record-quality-audit-equal-width-histogram-24d804c4/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)