# Transcript Preparation — Numeric Distribution + Adjacent Row Changes

> Transcript Preparation — Numeric Distribution + Adjacent Row Changes 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).

Analyzes up to 200 transcript preparation records to produce two reports: a numeric distribution analysis and an adjacent row changes report for transcribed_minutes or source_minutes.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-writing-12-077?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-numeric-distribution-adjacent-row-changes-04200e44
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_qnFSKFVWPn7BpJfluiJQz

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-numeric-distribution-adjacent-row-changes-04200e44 -d '<json body>'
```

Example prompt: Analyze these 50 transcript preparation records and give me both the numeric distribution and adjacent row changes for transcribed_minutes — here are the rows with row_id, document_group, date, transcribed_minutes, and source_minutes.

## When to prefer this

Choose this endpoint when you have a batch of transcript preparation records (up to 200 rows) and need both a distribution overview and a row-to-row change analysis on transcribed or source minute fields in a single low-cost call. It is a purely local analytical engine — no external lookups or predictions — making it ideal for deterministic, reproducible analysis of structured transcription logs.

## Known failure modes

- Fewer than 1 or more than 200 rows submitted — request rejected with validation error
- Missing required fields (row_id, date, transcribed_minutes, source_minutes) on any row — schema validation failure
- Invalid date format (must be YYYY-MM-DD) — pattern validation error
- Null values in both numeric fields simultaneously may reduce report quality
- Unrecognized field enum value other than transcribed_minutes or source_minutes — validation error
- Payment not completed via x402 protocol — 402 response, no report returned

## How this service works

Transcript preparation — Numeric distribution + Adjacent row changes: Numeric distribution + Adjacent row changes 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 numeric distribution report showing statistical spread (e.g. min, max, mean, percentiles, frequency bins) of the selected metric (transcribed_minutes or source_minutes) across all submitted rows, and (2) an adjacent row changes report showing the delta between consecutive rows ordered by date or position, highlighting sequential increases, decreases, or flat spans.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "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-numeric-distribution-adjacent-row-changes-04200e44/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)