# Creator Desk Heading Level Parse API

> Creator Desk Heading Level Parse API is a paid API for AI agents from creator-desk-x402-isolated.onrender.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).

Parses and extracts heading level information from a given value, returning structured heading hierarchy data.

## Facts

- Endpoint: POST https://creator-desk-x402-isolated.onrender.com/v1/utility/heading-level-parse?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/creator-desk-heading-level-parse-api-48058eb3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_VlVhbc_52hBiQvWCxDMEC

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 creator-desk-heading-level-parse-api-48058eb3 -d '<json body>'
```

Example prompt: Can you parse the heading level from this markdown heading: '## Introduction to APIs'?

## When to prefer this

Choose this endpoint when you need a lightweight, pay-per-call utility to programmatically determine the hierarchical level of a heading token (markdown, HTML, or plain text prefix) without standing up your own parsing logic. Particularly useful in autonomous agent pipelines that process document content and need structured heading metadata at $0.01 per call.

## Known failure modes

- Missing or null 'value' field returns an error or undefined result
- Malformed input that doesn't represent a heading returns ambiguous or default output
- Network timeout or server unavailability on Render free-tier cold starts
- Unrecognized heading format yields an unexpected result field value

## How this service works

Machine-callable x402-paid utilities for autonomous agents.

## Output

Returns a JSON object containing a 'result' field with the parsed heading level information and an 'operation' field confirming 'heading_level_parse', indicating the depth or level (e.g. 1 for H1, 2 for H2) of the provided heading value.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "value": {},
  "options": {
   "type": "object"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": "example",
  "operation": "heading_level_parse"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/creator-desk-heading-level-parse-api-48058eb3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from creator-desk-x402-isolated.onrender.com](https://www.zero.xyz/host/creator-desk-x402-isolated.onrender.com/llms.txt)