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PDF Ninja API PRO

$49.00 / year

The PDF.Ninja API provides a web service for working with PDF files.

The API allows users to generate API keys automatically, however, each new key needs to be upgraded to make the full use of the API.

The PDF forms for CF7 WordPress plugin users can locate their existing key on the ‘Integrations’ admin page (Contact Form 7 menu).

The PDF forms for CF7 WordPress plugin users also have the option to order the Enterprise Extension plugin which allows them to avoid using the Pdf.Ninja API and do all PDF filling directly on their web servers.

Please enter your existing 64 character API key without spaces or any non-alphanumeric characters

Category:

Description

The PDF.Ninja API provides a web service for working with PDF files.

Features

  • Read a PDF file from a publicly accessible URL
  • Read a PDF file from a POST request
  • Retrieve PDF attributes such as metadata, page size, etc.
  • Retrieve PDF form fields (supports AcroForms only, XFA forms are not supported)
  • Fill the form fields in a PDF file with data
  • Generate images of pages in a PDF file
  • Embedding images into a PDF file

The PDF.Ninja API free tier provides a way for users to experiment with the service and determine if it is right for them, however, it has certain limitations.  The Pro tier offers the following limitation extensions of the Free tier,

  • Requests per key: 50 requests / 10 seconds
  • Requests per IP: 50 requests / 10 seconds
  • New files per key: 10 files / 10 seconds
  • Maximum file size: 32 MiB
  • No Watermark

If using a third party the API (such as PDF.Ninja API) is against your data privacy policy and you are using the PDF forms for CF7 WordPress plugin, please consider using the Enterprise Extension plugin.