ChatPDF

Chatbot

ChatPDF

Unlock PDF Insights with ChatPDF Backend API

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About ChatPDF

ChatPDF is an innovative AI-powered tool designed to revolutionize the way users interact with PDF documents. This groundbreaking application offers an efficient, user-friendly platform for extracting information from PDFs and creating customized chatbots based on the content within. Students can prepare for exams and tackle homework with ease, while researchers can effortlessly navigate through academic papers and scientific articles. Professionals can streamline their workflow by extracting vital information from legal contracts, financial reports, and manuals in a matter of seconds. ChatPDF not only enhances productivity but also supports multiple languages and provides accurate, reference-backed answers, making it an indispensable tool for anyone working with PDF files.

Key Features

  • Programmatic PDF information extraction
  • Custom chatbot creation from PDFs
  • Free tier with 500 messages/month and 5,000 PDF pages/month
  • Manual and API-based PDF uploads
  • Stateless chat messaging
  • PDF page references in responses
  • Streaming word-by-word responses
  • Simple deletion of PDFs via API
  • Multi-language support
  • Multiple PDF chats in one conversation

Tags

PDFcustom chatbotAPImanual uploadstateless messagesPDF referencesstreaming responses

FAQs

What is the ChatPDF backend API?
The ChatPDF backend API allows users to programmatically extract information from PDF files and create custom chatbots based on those PDFs.
Is there a free tier available for ChatPDF?
Yes, the free tier includes 500 messages and 5,000 PDF pages per month.
How can I upload a PDF to ChatPDF?
You can upload PDFs manually on ChatPDF.com or use the API to add PDFs from a URL or by file upload.
What are the limitations on PDF uploads?
PDFs are limited to 2,000 pages or 32 MB per file.
How do I find my API key?
The API key can be found in the Developer settings under My Account on ChatPDF.com.
Can I include references to PDF pages in the responses?
Yes, by adding the 'referenceSources: true' field in the request body, responses will include PDF page references.
Is it possible to stream responses?
Yes, you can stream responses word by word by including the 'stream: true' field in the request body.
How do I delete PDFs?
To delete PDFs, use the endpoint provided in the documentation, which involves sending an array of source IDs.
Can I use the API key in frontend applications?
No, the API key should be kept secret and used only in secure backend environments.
What should I do if I need more than 5,000 PDF pages per month?
You should look into the paid plans that ChatPDF offers for higher usage.