# HTML to Markdown Converter

> HTML to Markdown Converter is a paid API for AI agents from html-to-markdown.api.klymax402.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-16).

Converts raw HTML content into clean Markdown format via a simple GET request

## Facts

- Endpoint: GET https://html-to-markdown.api.klymax402.com/api/convert
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/html-to-markdown-converter-ff0a8ac5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_53d3Q1JxE5JYsmUNF_L_Y

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 html-to-markdown-converter-ff0a8ac5
```

Example prompt: Can you convert this HTML into markdown for me: '<h1>Hello World</h1><p>This is a <strong>test</strong> paragraph with a <a href="https://example.com">link</a>.</p>'?

## When to prefer this

Use this endpoint when you need a quick, single-call conversion of an HTML string to Markdown and don't want to run a local library or parsing dependency. Ideal for agents processing scraped web content, HTML emails, or CMS output that needs to be stored or displayed as Markdown.

## Known failure modes

- Missing or empty 'html' parameter returns an error or empty result
- Malformed HTML may produce garbled or incomplete Markdown output
- Very large HTML payloads may time out or be rejected
- Non-HTML input (e.g., plain text or JSON) may pass through unchanged or produce unexpected Markdown

## How this service works

Convert HTML to markdown

## Output

The agent receives the converted Markdown representation of the submitted HTML content, with HTML tags translated into appropriate Markdown syntax (e.g., headings, bold, links, lists).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "html": {
   "type": "string",
   "description": "HTML content to convert to markdown"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/html-to-markdown-converter-ff0a8ac5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from html-to-markdown.api.klymax402.com](https://www.zero.xyz/host/html-to-markdown.api.klymax402.com/llms.txt)