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Shopify App Development – Vanilla PHP, GraphQL, App Bridge & REST API


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Course Level

All Levels

Total Hour

07h 51m 26s

Video Tutorials



Course content

45 Lessons07h 51m 26s


About the course

Getting Started

MySQL Database

Creating The App & REST API


Shopify App Bridge

JSON Web Tokens (Session Tokens)

Fixing An Error With Shopify Class

Billing API



This course is last updated on November 14, 2021

When you wish to learn to program, the first thing most coders think of is to learn Python, C++, WordPress, or WooCommerce. But all of these languages and platforms are already saturated. That’s why if you learn them, you’ll most likely end up not getting a profit.

So, instead of making WordPress or other stuff, why not start making Shopify apps? Like what Shopify said, “There’s never been a better time to build a Shopify app because there are more than 1.8 million merchants across the globe that build, scale, and manage their businesses on Shopify”.

If you don’t know, Shopify apps play an important role in every Shopify store’s success. In fact, it is SO important that every Shopify store uses an average of SIX Shopify apps.

So why not start making Shopify apps?

If you don’t know, you can make thousands of dollars with Shopify apps MONTHLY! You heard me right, MONTHLY! and you know what’s more amazing? Shopify is no longer getting any shares from your app revenues! What that means is your profit is all yours!

So, are you interested?

In this course, I will be teaching you how to create a Shopify app from scratch using vanilla PHP. That means we are NOT going to rely on libraries or repositories created by other programmers. We ARE going to create everything from scratch.

If you want to learn more about me, I have been developing Shopify apps since 2018 and so all of the things I know, I will be sharing with you so YOU can start your new career and make a profit out of your Shopify apps.

Here is what you are going to learn in this course:

  • Creating API credentials
  • Understanding API and secret keys
  • Creating a local server and tunneling
  • Connecting your Shopify app to the database
  • Creating Shopify OAuth
  • Generating access tokens
  • Creating REST API & GraphQL functions
  • Fixing basic errors
  • Creating and adding ScriptTags
  • Charging merchants with Billing API
  • Shopify App Bridge
  • and much more!

If you think you’re ready to start a new career then join us and let’s begin creating YOUR very first Shopify app!


November 14, 2021

  • Updated course player source

September 29, 2021

  • Added/Updated lessons

September 21, 2021

  • Updated links and resources in contents

September 15, 2021

  • Added new lesson “Application Credit” on “Billing API

What to learn?

You will learn how to create amazing Shopify apps You will learn how to use Shopify REST API You will learn how to use GraphQL API in vanilla PHP You will learn how to design a Shopify app without Polaris You will learn about ScriptTags, App Bridge, etc.


  • Basic understanding of vanilla PHP
  • Must know even just a bit of HTML, CSS, and JavaScript.
  • Basic understanding of Shopify and its store features

Target Audience

  • Beginners/Intermediate programmers who wants to learn Shopify app development
  • PHP developers
  • Shopify store owners who wants to create their own apps


4.44 /5

7 Courses

Hello! My name is Bernard, a Shopify Developer and I'm the guy you see blabbing nonsense on WeeklyHow's YouTube channel. Currently, I'm working as a full-time Instructor at WeeklyHow though you can also say that I'm a full-time Udemy Instructor.

Material Includes

  • Full lifetime access
  • Downloadable source codes



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