Webhook AI PDF Analyzer: Extract Insights & Summaries

This workflow enables seamless AI-powered analysis of PDF documents through a dedicated POST webhook endpoint at /ai_pdf_summariser. It processes uploaded PDFs by first validating file size (under 10MB) and page count (under 20 pages) to ensure compatibility with API limits. Text is then extracted from the PDF, analyzed by OpenAI's GPT-4o-mini model to identify distinct topics, and for each topic, it generates three titled key insights with detailed explanations.

The output is a structured markdown-formatted response including document metadata like file hash, making it easy to read and actionable. Ideal for researchers, students, professionals, and content creators handling research papers, reports, whitepapers, or lengthy documents where quick comprehension of main topics and insights is needed without full reading.

Benefits include significant time savings on document review, scalable processing via webhook integration, and customizable prompts for tailored analysis. Setup is straightforward: configure OpenAI credentials, deploy the webhook, and test with multipart/form-data PDF uploads. Adjust validation limits or prompts as required for specific needs.