API Reference

Endpoint

POST https://app.offloadpdf.com/api/v1/pdf

Request Parameters

Parameter	Type	Required	Description
html	string	Yes	HTML content to convert to PDF

Request Headers

Header	Required	Description
Authorization	Yes	Bearer token format: Bearer YOUR_API_TOKEN
Content-Type	Yes	Must be application/json
Accept	No	Use application/pdf to receive binary PDF instead of JSON

Response Formats

JSON Response (default)

{
  "pdf_content": "base64-encoded-pdf-string"
}

Binary PDF Response

Set the Accept header to application/pdf to receive the PDF file directly instead of a JSON response.

HTTP Status Codes

Code	Description
200	Success - PDF generated successfully
401	Unauthorized - Invalid or missing API token
402	Payment Required - No active subscription
422	Validation Error - Missing or invalid html field
429	Too Many Requests - Monthly quota exceeded
500	Server Error - Internal server error