# Markdown to HTML Converter

> Markdown to HTML Converter is a paid API for AI agents from markdown-to-html.api.klymax402.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-13).

Converts markdown text to HTML, optionally wrapping the output in a full HTML document

## Facts

- Endpoint: GET https://markdown-to-html.api.klymax402.com/api/convert
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/markdown-to-html-converter-2c371e67
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ugCvNKZ8s3oEm3v0Bq5w9

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 markdown-to-html-converter-2c371e67
```

Example prompt: Convert this markdown text to HTML for me — wrap it in a full HTML document: '# Hello World\n\nThis is a **test** paragraph with [a link](https://example.com).'

## When to prefer this

Use this endpoint when you need a simple, low-cost API call to convert markdown text to HTML on demand, especially in agentic workflows that process documentation, README files, blog posts, or user-generated markdown content for web display.

## Known failure modes

- Missing or empty markdown parameter returns an error
- Malformed or extremely large markdown input may cause parsing errors
- Network timeout for very long markdown documents
- Invalid parameter types return 400-level errors

## How this service works

Convert markdown text to HTML

## Output

Returns rendered HTML markup corresponding to the input markdown. If wrapInDocument is true, the HTML is wrapped in a complete HTML document with html, head, and body tags. Otherwise returns only the inner HTML fragment.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "markdown": {
   "type": "string",
   "description": "Markdown text to convert"
  },
  "wrapInDocument": {
   "type": "boolean",
   "description": "Wrap output in full HTML document (default: false)"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/markdown-to-html-converter-2c371e67/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from markdown-to-html.api.klymax402.com](https://www.zero.xyz/host/markdown-to-html.api.klymax402.com/llms.txt)