# Exercise: an API Client

Exercise: an API Client: Exercise: an API Client.

Updated: November 3, 2026

1. [Exercise: an API Client](https://www.ask-codey.com/lessons/exercise-an-api-client) (Journeyman): Write a ProductClient for your products API, with one async method per endpoint, 404s turned into null or false, and a low-stock report built with LINQ. Tests give it a fake API, so they need nothing running.

Source: https://www.ask-codey.com/courses/csharp-full-stack-bootcamp/topics/exercise-an-api-client