New GPT Store (2026): Complete Tutorial for Custom GPTs

Name: New GPT Store (2026): Complete Tutorial for Custom GPTs
Rating: 4.9 (22 reviews)

Learn to build custom, no-code GPT chatbots | OpenAI, Prompt Engineering, DALL-E, LLMs, Generative AI, APIs, GPT Builder

Highest Rated

Created byHaebichan Jung | AI/ML Architect @ Snowflake | Previously @ Servicenow

Last updated 4/2026

English

English [Auto],

What you'll learn

Master ChatGPT Store: Discover, choose, and effectively utilize a wide range of bots and apps within the ChatGPT Store.
Create Custom Bots: Learn to design, develop, and personalize custom bots tailored to specific tasks, all without coding.
Manage Bots & Apps: Gain the skills to confidently upload, oversee, and update your creations in the ChatGPT Store.
No-Code Expertise: Develop a deep understanding of no-code bot and app creation, enabling you to build intelligent agents without prior coding experience.

Course content

5 sections • 17 lectures • 1h 3m total length

Basics of the GPT Store4:15
Explore the GPT store, navigate the left pane to view your bots and public GPTs, and learn to create and configure custom GPTs with descriptions and starters.
Course Pre-requisites2:39
Upgrade to plus plan for $20 a month to access GPT-4 and GPT store; then create a Yelp API account at fusion.yelp.com to obtain your API key and client ID.

Demo: API and Schema-based GPT Chatbot App (Yelp API bot)2:30
Explore API and schema based custom bots in the GPT store, using Yelp GPT as a demo to fetch data from Yelp API and tailor responses with ratings, addresses, links.
Under the hood: API and Schema-based GPT4:54
Explore the behind-the-scenes backend of a no-code custom GPT, including editing, instructions to the bot, real-time front-end reflection, and connecting actions to the Yelp API.
Understanding APIs in GPT Store5:49
Discover how APIs connect users, the GPT Store, and back-end systems to exchange data and perform actions, with API keys, the schema, and bearer token, basic, and OAuth authentication.
Understanding OpenAPI (Swagger) Schema in GPT Store1:24
Explore how OpenAPI schemas describe and document RESTful APIs as instruction manuals for bridging services. See YAML or JSON examples for a Yelp GPT, with paths, servers, and OpenAPI specification.
How to Auto-generate Schema in GPT Store2:51
Learn to auto generate a no-code schema for a GPT store using OpenAPI, authentication, and ActionScript, by pulling Yelp API details and pasting YAML into the schema.
Putting It All Together: Building Our API Chatbot from Scratch5:30
Learn to build an api schema based chatbot from scratch by creating a Yelp api demo chatbot, configuring instructions, conversation starters, api key, privacy policy, and testing via http endpoint.

Overview: Conversation Flow and Conversation Flow-based GPT4:49
Explore conversation flow concepts and the contrast between rule-based chatbots and conversational AI, then see how a hybrid logo generator GPT combines structure with AI flexibility.
Demo: Conversation Flow-based GPT (Logo Generator GPT Chatbot)3:56
Explore conversation flow based custom chatbots using the GPT store instructions feature, demonstrated with a logo maker GPT that guides users through predefined questions and options.
Under the Hood: Conversation Flow-based GPT4:40
Explore how Robomaker GPT works under the hood, using a conversation flow to guide users through structured logo prompts and generate an image with Dall-E.

Demo: Knowledge-Based GPT (Internal HR Chatbot)2:08
Explore a knowledge-based GPT demo that answers HR queries using uploaded file knowledge for a Datatech internal HR bot, referencing a guide with eight objectives and five initial questions.
Under the Hood: Knowledge-Based GPT1:46
Explore building a knowledge-based human resources bot using uploaded PDFs, with web browsing disabled, and referencing company documents like technical screening and first round applicant questions to answer hr queries.
Deep Dive: Web-browsing vs Knowledge-Based GPT4:53
Explore knowledge-based gpts and web browsing in the GPT store, contrasting proprietary, offline and internal content for precision with real-time online information for dynamic updates.
Create from Scratch: Web Browsing-Based GPT1:55
Design a weather bot from scratch using the web browsing feature, test by querying next Tuesday’s weather in Los Angeles, and see how the GPT browses and references online results.

Demo: Code Interpreter-Based GPT (Data Analyst Chatbot)5:36
Discover a code interpreter based GPT for data analysis that cleans data, visualizes trends, and automates charting using a 100,000-row sales dataset.
Under the Hood: Code Interpreter-Based GPT4:13
Explore how the data analyst gpt uses code interpreter to clean data, generate charts, and run code on a 100,000 sales record csv, noting on/off impact.

Requirements

This course is designed to be beginner-friendly, and there are no specific prerequisites. Learners of all backgrounds and skill levels are welcome.

Description

Welcome! In this comprehensive course, you'll embark on an exciting journey into the world of ChatGPT by OpenAI, exploring every facet of the ChatGPT Store, and mastering the art of creating and uploading custom bots with ease, all without needing any prior coding experience.

Imagine having the power to design and deploy intelligent chatbots tailored to your specific needs. Whether you're a business owner looking to streamline customer support, a developer interested in harnessing the potential of OpenAI's GPT technology, or simply curious about the possibilities of conversational AI, this course is your gateway to achieving your goals.

Throughout this immersive masterclass, we'll cover a wide range of topics, including:

Navigating the ChatGPT Store: You'll gain an in-depth understanding of the App Store, learning how to explore its offerings, discover existing bots, and make informed decisions about which ones best suit your needs.
Building Custom Bots: We'll dive into the fascinating world of bot creation, guiding you through the process step by step. You'll learn how to design conversational flows, customize bot behavior, and create a truly unique chatbot experience.
Uploading and Managing Bots: Once your custom bot is ready, we'll show you how to seamlessly upload it to the ChatGPT Store, making it available to users around the world. You'll also learn how to manage and update your bots for ongoing success.
No Coding Required: The best part? You don't need any coding experience! We'll use user-friendly tools and platforms to ensure that anyone, regardless of their technical background, can become a ChatGPT App Store expert.

By the end of this course, you'll have the knowledge and skills to navigate the ChatGPT Store like a pro, create powerful custom bots, and leverage the incredible capabilities of OpenAI's GPT technology. Join us on this transformative journey and unlock the potential of conversational AI today!

Who this course is for:

Business Owners and Entrepreneurs: Those seeking to enhance customer support, automate tasks, or develop unique chatbot solutions to improve their businesses.
Developers and Tech Enthusiasts: Individuals interested in understanding and utilizing OpenAI's GPT technology for building intelligent chatbots and applications, even without prior coding experience.
AI Enthusiasts: Anyone curious about the world of artificial intelligence, chatbots, and conversational AI, looking to explore and experiment with these technologies.
Students and Educators: Those in academic settings or interested in incorporating chatbots and AI into educational environments.
Marketing and Sales Professionals: Marketers aiming to optimize customer engagement and sales professionals looking to streamline lead generation and conversion processes.
Anyone Curious About ChatGPT: If you're simply intrigued by the capabilities of ChatGPT and want to learn how to navigate the ChatGPT App Store and create your own custom bots, this course is for you.

New GPT Store (2026): Complete Tutorial for Custom GPTs

What you'll learn

Explore related topics

Course content

Introduction2 lectures • 7min

API and Schema-based GPTs: Yelp bot example6 lectures • 23min

Conversation Flow-based GPTs: Logo Generator bot example3 lectures • 13min

Knowledge-Based GPTs: Internal HR bot example4 lectures • 11min

Code Interpreter-Based GPTs: Data Analyst Automation GPT example2 lectures • 10min

Requirements

Description

Who this course is for: