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DeepLearning.AI

Building Systems with the ChatGPT API

In Building Systems With The ChatGPT API, you will learn how to automate complex workflows using chain calls to a large language model. Unlock new development capabilities and improve your efficiency in this brand new short course. You’ll build: 1. Chains of prompts that interact with the completions of prior prompts. 2. Systems where Python code interacts with both completions and new prompts. 3. A customer service chatbot using all the techniques from this course. You’ll learn how to apply these skills to practical scenarios, including classifying user queries to a chat agent’s response, evaluating user queries for safety, and processing tasks for chain-of-thought, multi-step reasoning. This one-hour course, taught by Isa Fulford (OpenAI) and Andrew Ng (DeepLearning.AI), builds on the lessons taught in the popular ChatGPT Prompt Engineering for Developers, though it is not a prerequisite. Hands-on examples make each concept easy to understand. Built-in Jupyter notebooks allow you to seamlessly experiment with the code and prompts presented in the course.

Status: LLM Application
Status: AI Workflows
BeginnerProject1 hour

Featured reviews

RO

4.0Reviewed Jun 16, 2024

Liked the content, but course had a bug that prevented completion.

WJ

4.0Reviewed Sep 10, 2024

Great course, python code just needs to be updated to reflect the latest release notes

AS

5.0Reviewed Jun 29, 2025

A great combination of hands on and conceptual capabilities of AI workflows.

IS

5.0Reviewed Jul 30, 2025

I found this to be informative and engaging. I was able to boost my understanding of ChatGPT APIs

MY

5.0Reviewed May 10, 2025

so good, so recommended, if you are and AI student, this fast course will change the way of your thinking truely

SK

5.0Reviewed Oct 14, 2025

It is nice to understand and the course is time efficient.

All reviews

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Sambit Roy
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