HTML to Markdown

Convert HTML content to Markdown format.

Endpoint

POST https://www.acrewity.com/api/services/execute

Authentication

Include your API key in the Authorization header:

Authorization: Bearer YOUR_API_KEY

n8n Integration

This service is also available via our n8n community node: @acrewity/n8n-nodes-acrewity

Operations

Convert HTML to Markdown

Convert HTML content to Markdown with table, image, and code block preservation

Operation ID: convert

Parameters

Parameter	Type	Required	Default	Description
`content`	string	Yes	-	HTML content to convert
`heading_style`	string	No	`atx`	Heading style Options: `atx`, `setext`
`code_block_style`	string	No	`fenced`	Code block style Options: `fenced`, `indented`
`bullet_list_marker`	string	No	`-`	Bullet list marker character Options: `-`, `+`, `*`
`link_style`	string	No	`inlined`	Link formatting style Options: `inlined`, `referenced`
`extract_images`	boolean	No	`false`	Extract image information from the HTML

Example Request

{
  "service": "html-to-markdown",
  "operation": "convert",
  "parameters": {
    "content": "<h1>Product Update</h1><p>We're excited to announce <strong>version 2.0</strong> with:</p><ul><li>Improved performance</li><li>New dashboard</li><li>API v2 support</li></ul><table><tr><th>Feature</th><th>Status</th></tr><tr><td>Dark Mode</td><td>Available</td></tr><tr><td>Mobile App</td><td>Coming Soon</td></tr></table>",
    "heading_style": "atx",
    "link_style": "inlined"
  }
}

Example Response

{
  "success": true,
  "result": {
    "data": {
      "markdown": "# Product Update\n\nWe're excited to announce **version 2.0** with:\n\n- Improved performance\n- New dashboard\n- API v2 support\n\n| Feature | Status |\n|---------|--------|\n| Dark Mode | Available |\n| Mobile App | Coming Soon |"
    }
  },
  "credits_used": 1
}

Convert HTML Fragment

Convert an HTML fragment to Markdown without full document processing

Operation ID: fragment

Parameters

Parameter	Type	Required	Default	Description
`content`	string	Yes	-	HTML fragment to convert

Example Request

{
  "service": "html-to-markdown",
  "operation": "fragment",
  "parameters": {
    "content": "<p>Contact us at <a href=\"mailto:support@example.com\">support@example.com</a> or visit our <a href=\"https://docs.example.com\">documentation</a>.</p>"
  }
}

Example Response

{
  "success": true,
  "result": {
    "data": {
      "markdown": "Contact us at [support@example.com](mailto:support@example.com) or visit our [documentation](https://docs.example.com)."
    }
  },
  "credits_used": 1
}

More Examples

See Data Transformation Examples for complete workflow examples including WYSIWYG editor integration and content migration.