The Leanpub 60 Day 100% Happiness Guarantee
Within 60 days of purchase you can get a 100% refund on any Leanpub purchase, in two clicks.
See full terms...
Kick off your book project in 2 hours, get started with GhostAI in 2 hours, or do both! Free live workshops, on Zoom. You’ll leave with a real book project and a clear plan to keep going. Saturday, June 27, 2026.
From Concept to Deployment with Python and FastAPI
Unlock the power of multi-agent AI! Learn how to build a Python application that searches, analyzes, and aggregates content from Facebook, Reddit, LinkedIn, Mastodon, Quora, Pinterest, Tumblr, and more — all in one interactive dashboard. Perfect for developers, data enthusiasts, and AI innovators who want real-world, hands-on experience. Comes complete with the full Python application so you can run it from day one!
Interested in this book? Show your support by saying what you'd like to pay for it!
About the Book
Discover how to build a complete multi-agent AI application that searches and analyzes content across social media and web platforms like Facebook, Reddit, LinkedIn, Mastodon, Quora, Pinterest, Tumblr, and more. This book walks you step by step through designing, implementing, and orchestrating AI agents in Python, integrating sentiment analysis, and presenting results in a clean, interactive dashboard using FastAPI, HTMX, and Tailwind CSS.
Whether you are a Python developer, AI enthusiast, or software engineer, you'll learn how to create a scalable and maintainable system for real-time data aggregation and analysis.
Bonus:The book comes with the complete Python application, so you can follow along, run the agents, and experiment with your own keywords and dashboards immediately.
About the Author
Kevin Languedoc is a senior data engineer and software developer with deep experience in analytics systems, cloud platforms, and enterprise data architecture. He has designed and delivered end-to-end data solutions across multiple industries and teaches practical, design-focused approaches to modern data engineering.
Within 60 days of purchase you can get a 100% refund on any Leanpub purchase, in two clicks.
See full terms...
We pay 80% royalties on purchases of $7.99 or more, and 80% royalties minus a 50 cent flat fee on purchases between $0.99 and $7.98. You earn $8 on a $10 sale, and $16 on a $20 sale. So, if we sell 5000 non-refunded copies of your book for $20, you'll earn $80,000.
(Yes, some authors have already earned much more than that on Leanpub.)
In fact, authors have earned over $15 million writing, publishing and selling on Leanpub.
Learn more about writing on Leanpub
If you buy a Leanpub book, you get free updates for as long as the author updates the book! Many authors use Leanpub to publish their books in-progress, while they are writing them. All readers get free updates, regardless of when they bought the book or how much they paid (including free).
Most Leanpub books are available in PDF (for computers) and EPUB (for phones, tablets and Kindle). The formats that a book includes are shown at the top right corner of this page.
Finally, Leanpub books don't have any DRM copy-protection nonsense, so you can easily read them on any supported device.
Learn more about Leanpub's ebook formats and where to read them
You can use Leanpub to easily write, publish and sell in-progress and completed ebooks and online courses!
Leanpub is a powerful platform for serious authors, combining a simple, elegant writing and publishing workflow with a store focused on selling in-progress ebooks.
Leanpub is a magical typewriter for authors: just write in plain text, and to publish your ebook, just click a button. (Or, if you are producing your ebook your own way, you can even upload your own PDF and/or EPUB files and then publish with one click!) It really is that easy.