# Training Lesson Number-Token Inventory

> Training Lesson Number-Token Inventory is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-10).

Counts and inventories number tokens (digits, numerals, numeric expressions) within a supplied training lesson Markdown or plain text document

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-writing-training-lesson-number-inventory?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/training-lesson-number-token-inventory-e034f61c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_O-cPhaMCWxjBh52ridTLW

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-lesson-number-token-inventory-e034f61c -d '<json body>'
```

Example prompt: Can you run a number-token inventory on my training lesson? Here's the content: '## Objectives
Students will complete 3 exercises within 45 minutes and achieve a score of 80% or higher.
## Lesson
Review chapters 1 through 5 by 2026-10-10.'

## When to prefer this

Choose this endpoint when you need a deterministic, reproducible count and inventory of numeric tokens in a training lesson document — not generative summarization or AI-written content. Ideal for auditing, QA, and consistency checking of educational materials where you need to confirm every number present without hallucination risk.

## Known failure modes

- Input text exceeds 20,000 character limit — request rejected
- Empty or missing text field — returns error or empty inventory
- Non-text binary content supplied — processing fails
- Malformed Markdown that confuses token boundaries — may miscount tokens

## How this service works

Training lesson - Number-token inventory: Number-token inventory for Training lesson. Supplied Markdown or plain text, up to 20,000 characters. Deterministic processing and document templates; no generative prose or fact checking. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded number-token inventory deliverable.

## Output

Returns a structured inventory of all number tokens found in the supplied lesson text, including their counts, types (digits, dates, percentages, ordinals, etc.), and positions or context within the document, delivered as a bounded deterministic report.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string",
   "default": "## Objectives\nExample 1 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Lesson\nExample 2 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Exercise\nExample 3 content.\nTODO: review the supplied document by 2026-10-10.",
   "maxLength": 20000
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/training-lesson-number-token-inventory-e034f61c/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)