HttpClient saves the day when it comes to talking to external services natively from AL. In itself, it's no big deal. But there are different ways how you can invoke it, and how you can handle the flow, the responses, and in general how you can approach it. This session takes you on a journey of getting from a very naive simple "flat" invocation all the way to an interface-driven architecture, over a series of easy-to-follow steps.
If you want to try out the code yourself, check out the repository:
https://github.com/vjekob/HttpClientPatterns
