> ## Documentation Index
> Fetch the complete documentation index at: https://docs.sudopdf.com/llms.txt
> Use this file to discover all available pages before exploring further.

# pdf.failed

> We POST this event to your endpoint if PDF generation fails in async mode. Your endpoint must return a 2xx response within 10 seconds. Use the `svix-id`, `svix-timestamp`, and `svix-signature` headers to verify authenticity with your Svix signing secret.




## OpenAPI

````yaml WEBHOOK pdf.failed
openapi: 3.1.0
info:
  title: SudoPdf - Do Pdf like you do UI
  description: >-
    Generate beautiful PDFs from HTML, URLs, or templates with powerful
    rendering options and webhook support
  license:
    name: MIT
  version: 1.0.0
servers:
  - url: http://app.sudopdf.com/api/v1
security:
  - ApiKeyAuth: []
paths: {}
components:
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-KEY

````