Hi all, author of Microservice APIs in Python (http://mng.bz/nz48) here!

I just made available for free two chapters of the book! You can download them from the link in the post. Please let me know if you encounter any issues when downloading the chapters.

The first of the chapters is chapter 2 from the book, which showcases how to build an API using FastAPI. The chapter explains not only how FastAPI works, but it also explains some useful patterns for structuring your project, ensuring you keep clear boundaries between different layers of the app.

The second chapter in the booklet is chapter 7 from the book, which explains a few useful development patterns for service implementation. It introduces the concept of hexagonal architecture, explains useful principles such as the dependency inversion principle, and patterns such as repository and unit of work.

These are really my favourite chapters from the book, and I hope you find them useful! If you do, there's a discount code at the end of the booklet which you can use to grab a copy of the book.I'd also love to hear your feedback! Really, I do!

Feel free to share the link with anyone that you think could benefit from this.

Much love and happy hacking!