Advanced ChatGPT and OpenAI APIBuild with AI, APIs, and code
Learn advanced ChatGPT and practical OpenAI API usage through hands-on projects with Python, Postman, chatbots, streaming, assistants, function calling, Excel and VBA integration, document processing, and Codex.
Built by Microsoft MVP Anders Jensen
Followed by thousands of learners on YouTube

One membership, full access
Everything included:
- This course: Advanced ChatGPT - Including OpenAI API Masterclass
- Every other course in the library, including future updates
- The private community with discussions and support
Full access for $12/month
7-day free trial. Cancel anytime.
What you will learn
This course is for learners who want to move from AI usage to AI building. It combines advanced ChatGPT workflows with practical OpenAI API development.
Use ChatGPT as a coding assistant
Call the OpenAI API through Postman and Python
Build chatbots and real-time streaming workflows
Create assistants with your own data
Use function calling in practical applications
Build Excel and OpenAI integrations
Use Codex more effectively in development workflows
Course modules
The course is structured as a practical progression from core concepts to real-world application.
Intro
Get started and configure the learning environment.
Coding
Set up ChatGPT Plus, VS Code, and Python, and use ChatGPT as a junior developer.
Using the OpenAI / ChatGPT APIs
Make API calls, build chatbots, stream output, use assistants, and implement function calling.
ChatGPT for Excel and VBA
Use ChatGPT to support formulas, debugging, VBA, and custom Excel integrations.
Document processing with OpenAI API and PAD
Build document-processing workflows that combine OpenAI and Power Automate Desktop.
Codex
Use Codex, VS Code, Git, and GitHub more effectively in development workflows.
Who this course is for
Advanced ChatGPT users
Technical consultants
Developers
Semi-technical builders
Learners moving from AI usage to AI building
Basic ChatGPT familiarity is recommended. Some technical curiosity is helpful.
Meet your instructor

Anders Jensen is a five-time Microsoft MVP and automation specialist focused on practical AI and automation training.
He teaches through real examples, hands-on workflows, and step-by-step lessons designed to help learners apply tools directly in their daily work.
Through his courses and YouTube content, Anders helps professionals build practical skills in AI, Copilot, automation, and productivity.
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