So there are a ton of dart packages that do all the heavy lifting regarding API handling but I am looking for the ground-up approach to learning API's and how they are handled within the Flutter framework. Wondering if there are any sources/tutorials on how to do so. With the exception of google's own documentation.

CodePudding user response：

You can go through the official website to handle APIs in flutter-

https://docs.flutter.dev/cookbook/networking/fetch-data

and here's a good documentation of basic flow of API integration-

https://mobikul.com/http-api-calling-in-flutter/

Hope it will work for you.