> For the complete documentation index, see [llms.txt](https://android-course.cornellappdev.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://android-course.cornellappdev.com/course-material/week-5-or-coroutines-networking-json.md).

# Week 5 | Coroutines, Networking, JSON

In this week, we'll learn how to write networking requests with Retrofit, leveraging coroutines and JSON specification to read important data from an example backend!