Learn how to use the OpenAI API in Python with this step-by-step beginner tutorial. This guide covers everything from setting up your environment and installing required packages to making your first API requests. You will see how to securely manage your API key, send chat and completion requests, generate embeddings, and handle errors effectively.
Follow along as we build a simple chatbot and explore best practices for safe and efficient API usage. By the end, you will understand how to troubleshoot common issues and confidently integrate OpenAI models into your Python projects.
00: 00 Introduction
00: 22 What is the OpenAI API
00: 40 Sending instructions with Python
00: 52 Disabling warnings and setting up reproducibility
01: 29 Preparing your environment
02: 12 Installing the OpenAI Python package
02: 35 Importing required modules
03: 14 Loading your API key securely
03: 47 Initializing the OpenAI client
04: 18 Safe API usage tips
04: 40 Making your first chat completion request
05: 44 Sending your own question to the AI
06: 33 Using the responses endpoint for completions
07: 35 Creating embeddings with the API
08: 36 Error handling demonstration
09: 42 Best practices for API usage
10: 11 Building a simple chatbot project
11: 43 Handling common API issues
13: 08 Creative prompt exercise
14: 01 Embedding endpoint exercise
14: 57 Recap and next steps
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