# Course Outline Heading Outline Generator

> Course Outline Heading Outline Generator is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).

Extracts and returns a structured heading outline from a supplied course outline document in Markdown or plain text.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-writing-course-outline-outline?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/course-outline-heading-outline-generator-31e77712
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sTcGcAw4QKOVVoI7D_gN0

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 course-outline-heading-outline-generator-31e77712 -d '<json body>'
```

Example prompt: Can you pull out the heading outline from this course outline document I'm working on? Here's the Markdown: ## Outcomes
Students will learn core concepts.

## Modules
Module 1: Introduction.

## Assessment
Final project and quiz.

## When to prefer this

Choose this endpoint when you need a deterministic, cost-effective ($0.01 USDC) heading extraction from a course outline document — particularly when you want a consistent, template-driven outline without any AI-generated prose or hallucination risk. Ideal for pipelines that process course documents at scale and need reliable structural extraction.

## Known failure modes

- Input text exceeds 20,000 character limit — request rejected
- No headings detected in supplied plain text — empty or minimal outline returned
- Malformed Markdown with inconsistent heading syntax may produce incomplete outline
- Payment not processed or x402 protocol failure — endpoint returns 402 or error

## How this service works

Course outline - Heading outline: Heading outline for Course outline. 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 heading outline deliverable.

## Output

A bounded heading outline derived from the supplied Markdown or plain text course document, listing the detected headings in structured order — no generative prose, no fact-checking, purely deterministic extraction of the document's heading hierarchy.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string",
   "default": "## Outcomes\nExample 1 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Modules\nExample 2 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Assessment\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/course-outline-heading-outline-generator-31e77712/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)