Building AI Applications with ChatGPT, DALL-E, and GPT-4 APIs

Learn to connect JavaScript applications to powerful language and image models to build interactive chatbots, generators, and smart web tools.

4.7 (1,729) ⏱ 1h 36m 📚 10 lessons 🎧 Audio version

About this course

Artificial intelligence is transforming how we build software, opening up new possibilities for interactive and creative applications. Web developers can now easily leverage advanced machine learning models without needing a background in data science. In this course, you will learn how to integrate state-of-the-art AI capabilities into your own web applications. You will transition from basic API requests to constructing fully realized AI-driven features, including automated text generators, image creators, and conversational chatbots. What you'll learn: - Understand foundational AI concepts, API authentication, and secure key management - Generate dynamic text and structure model responses using GPT-4 and modern structured JSON outputs - Create and manipulate digital images programmatically using the DALL-E API - Build interactive, multi-turn conversational chatbots with ChatGPT - Apply prompt engineering best practices to guide AI models toward accurate and reliable outputs You will start by mastering foundational AI concepts and API structures before moving on to practical coding scenarios. Step-by-step written explanations and practical code snippets will guide you through building text generators, image creators, and chat interfaces. This course is designed for beginner-to-intermediate JavaScript developers who want to start building with AI. No prior machine learning experience is required. Begin reading today to start building your own intelligent applications.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 🎧 Audio version included
    Learn on the go — no screen needed
  • ♾️ Lifetime access
    Come back anytime, no expiry
  • 📱 Phone or computer
    Works anywhere, any device
  • 💸 30-day refund
    No questions asked
  • Short & focused
    1h 36m of practical content

Reviews (6)

Harry Nelson NZ
★ 5 · 2026-01-28T12:40:59+00:00

Fantastic resource. I learned so much, and the examples used were super helpful in understanding the concepts. Highly recommend.

Liam Dubois CA Verified learner
★ 3 · 2025-12-30T02:09:59+00:00

Thoroughly enjoyed this course. The way the information was presented was excellent, and the practical applications were highlighted effectively. Great job!

Nebiyu Girma ET Verified learner
★ 4 · 2025-09-24T20:18:59+00:00

Learned a good amount here. The examples were relevant, though I wished there were a few more practical application tasks. Still, a worthwhile experience.

Valeria Herrera CO
★ 3 · 2025-09-01T12:21:59+00:00

A good introduction. The structure was mostly clear, but I wish there were a few more real-world examples. Still, learned a lot.

Anna Tamm EE Verified learner
★ 5 · 2025-08-14T07:28:59+00:00

Solid content and presented clearly. I appreciated the real-world applications shown. Could have used a few more practice opportunities.

نادية شفيق JO
★ 5 · 2025-03-22T11:37:59+00:00

This course exceeded my expectations. The real-world applications discussed are incredibly useful. Great job!

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe, or with cryptocurrency. We do not store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 30 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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