HTML to PDF

Convert HTML content to PDF documents.

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 to PDF

Convert HTML content or URL to PDF

Operation ID: convert_pdf

Parameters

Parameter	Type	Required	Default	Description
`html`	string	No	-	HTML content to convert
`url`	string	No	-	URL of web page to convert (alternative to HTML)
`format`	string	No	`A4`	Paper format Options: `A4`, `Letter`, `Legal`, `A3`, `A5`
`landscape`	boolean	No	`false`	Use landscape orientation
`margin`	object	No	`{ top: 20, bottom: 20, left: 20, right: 20 }`	Page margins (top, bottom, left, right)

Note: Either html or url must be provided.

Example Request

HTML Content to PDF:

{
  "service": "html-to-pdf",
  "operation": "convert_pdf",
  "parameters": {
    "html": "<html><head><style>body { font-family: Arial; padding: 40px; } h1 { color: #333; } table { width: 100%; border-collapse: collapse; } th, td { border: 1px solid #ddd; padding: 12px; }</style></head><body><h1>Invoice #2024-0892</h1><table><tr><th>Item</th><th>Amount</th></tr><tr><td>Web Design</td><td>$500.00</td></tr><tr><td>Logo Design</td><td>$150.00</td></tr></table><p><strong>Total: $650.00</strong></p></body></html>",
    "format": "A4",
    "margin": { "top": "20mm", "bottom": "20mm", "left": "15mm", "right": "15mm" }
  }
}

URL to PDF:

{
  "service": "html-to-pdf",
  "operation": "convert_pdf",
  "parameters": {
    "url": "https://example.com/report",
    "format": "Letter",
    "landscape": true
  }
}

Example Response

{
  "success": true,
  "result": {
    "data": {
      "filename": "document-1735567890123.pdf",
      "contentType": "application/pdf",
      "size": 45238,
      "content": "JVBERi0xLjQKJeLjz9MKMyAwIG9iago8PA...",
      "downloadUrl": "/api/downloads/document-1735567890123.pdf",
      "downloadable": true,
      "metadata": {
        "format": "A4",
        "landscape": false,
        "pageCount": "N/A",
        "fileSize": 45238
      }
    }
  },
  "credits_used": 1
}

More Examples

See Document Processing Examples for complete workflow examples including invoices, reports, certificates, and contracts.