10 Error Status Codes When Building APIs For The First Time And How To Fix Them

Your API request may return error status codes such as “401 Unauthorized” or “502 Bad Gateway” when you begin using your API for the first time.

Web API - Wikipedia

Rest API Response Codes And Types Of Rest Requests

How to Do an API Integration: Beginners Guide [w/ Tutorial]

I keep getting an error `You exceeded your current quota, please check your plan and billing details.` even though my account has sufficient credits - API - OpenAI Developer Forum

The easiest way to test how your app handles API errors - Waldek Mastykarz

K - DEV Community

Python & APIs: A Winning Combo for Reading Public Data – Real Python

List of HTTP status codes - Wikipedia

How to Create a REST API with Django REST Framework?