Blockchain A-Z: Build a Blockchain, Crypto, & Smart Contract — 94% Off Coupon

Harness the power of the most disruptive technology since the internet through real life examples! Master Blockchain Now

⭐ 4.8 out of 5(133,559 students enrolled)Created by Hadelin de Ponteves, Kirill Eremenko, SuperDataScience Team, Luka Anicin, and Ligency ​Last updated: 🌐 English

Course Overview - Key Takeaways

The following summarizes all verified data points for this course, including pricing, duration, instructor, and coupon validity. All data is sourced directly from Udemy and verified by CourseSpeak on .

•Course Title: Blockchain A-Z: Build a Blockchain, Crypto, & Smart Contract
•Provider: Udemy (listed via CourseSpeak)
•Instructor: Hadelin de Ponteves, Kirill Eremenko, SuperDataScience Team, Luka Anicin, Ligency ​
•Coupon Verified On: May 19, 2026
•Difficulty Level: Advanced
•Category: Business
•Subcategory: Blockchain
•Duration: 14h 30m of on-demand video
•Language: English
•Access: Lifetime access to all course lectures and updates
•Certificate: Official certificate of completion issued by Udemy upon finishing all course requirements
•Top Learning Outcomes: Why this is important · Understand the theory behind Blockchain · Create a Blockchain
•Prerequisites: Just some high school mathematics level · To take and complete practical part of the course basic Python knowledge required
•Price: $12.99 with coupon / Regular Udemy price: $199.99. Applying this coupon saves you $187.00 (94% OFF).
•Coupon: Click REDEEM COUPON below to apply discount
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What You'll Learn

This course gives you the following verified skills and competencies in Business:

✓Why this is important .
✓Understand the theory behind Blockchain .
✓Create a Blockchain .
✓Understand the theory behind Cryptocurrency's .
✓Understand the theory behind Cryptocurrency Transactions .
✓Create their own currency .
✓Understand the theory behind Smart Contracts .
✓Create their own Smart Contracts.

Course Requirements & Prerequisites

The following background knowledge and tools are recommended before starting this course. Students without these prerequisites may still enroll but should expect a steeper learning curve:

•Just some high school mathematics level
•To take and complete practical part of the course basic Python knowledge required

About This Udemy Course

The following is the full official course description as published on Udemy by instructors Hadelin de Ponteves, Kirill Eremenko, SuperDataScience Team, Luka Anicin, Ligency ​. It covers the curriculum structure, teaching methodology, and topic scope for this Business course:

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Is the Blockchain A-Z: Build a Blockchain, Crypto, & Smart Contract Coupon Worth It?

Expert review by Josh Smith, Lead Course Reviewer at CourseSpeakUpdated May 19, 2026

The short answer is yes — provided the Business skills this course teaches actually line up with what you want to build. The regular price for Blockchain A-Z: Build a Blockchain, Crypto, & Smart Contract on Udemy is $199.99. The coupon code listed on this page drops that to $12.99 — a saving of $187.00, or 94% off the standard rate. Spread across 14h 30m of on-demand video, that works out to roughly $0.90 per hour of content — less than the cost of a single chapter of most printed business textbooks.

A discount is only worth something if the material delivers, and the curriculum here is built around practical outcomes. Hadelin de Ponteves and Kirill Eremenko and SuperDataScience Team and Luka Anicin and Ligency ​ walk you through why this is important, understand the theory behind Blockchain, and create a Blockchain — concrete skills you can apply, not abstract theory. It has already been taken by 133,559 students and holds a 4.8-star average from verified reviews, which is a reasonable sign the content holds up in practice.

The bar to entry is low: Just some high school mathematics level; To take and complete practical part of the course basic Python knowledge required. That makes it a realistic choice even if Business is unfamiliar territory. In practical terms, expect around 14h 30m of on-demand video to work through at your own pace. The material is presented in English.

Pros

  • ✓Verified 94% price reduction.
  • ✓High learner satisfaction (4.8/5).
  • ✓Trusted by 133,559 students.
  • ✓Certificate + lifetime access.

Cons

  • !The coupon is time-limited — once it expires, the price tends to revert toward the standard $199.99.
  • !Lifetime access is tied to Udemy staying online; the platform can change its policies.
  • !Budget for the exercises and quizzes too — they add real time on top of the 14h 30m of video.
JS
Josh Smith
Lead Course Reviewer
Credentials →

"At roughly $0.90 an hour of video, Blockchain A-Z: Build a Blockchain, Crypto, & Smart Contract is priced sensibly for what it actually covers — why this is important and beyond. If Business is on your roadmap and you value the 4.8-star track record, this coupon is worth using while it's still valid."

✓
Final Verdict: Worth It
Saves you $187.00 against the standard Udemy price
New to redeeming coupons? Visit our step-by-step guide for detailed instructions on how to apply coupon codes.Coupon last verified May 19, 2026.At $12.99 you save $187.00 compared to the standard $199.99 price, and Udemy coupons are time-limited — redeem as soon as possible.

Course Rating Summary

This course holds an aggregate rating of 4.8 out of 5 based on 133,559 student reviews on Udemy. The distribution below shows the approximate percentage of students who gave each star rating.

4.8
133,559 Verified Ratings
5 stars
75%
4 stars
15%
3 stars
6%
2 stars
2%
1 star
2%

* Rating distribution is approximated from the aggregate score. Sourced from Udemy. Last verified: May 19, 2026.

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Instructor Profiles

Background information on Hadelin de Ponteves, Kirill Eremenko, SuperDataScience Team, Luka Anicin, Ligency ​, the instructors responsible for this course on Udemy.

HD
Hadelin de Ponteves
Udemy Instructor
Full Profile ↗
Subject Area
Business
Total Students
133,559+ enrolled
Rating
4.8 / 5.0
Course Duration
14h 30m
Teaching Approach
Practical, project-based instruction built around real-world application of Business skills, with hands-on exercises and quizzes to reinforce each section.
KE
Kirill Eremenko
Udemy Instructor
Full Profile ↗
Subject Area
Business
Total Students
133,559+ enrolled
Rating
4.8 / 5.0
Course Duration
14h 30m
Teaching Approach
Practical, project-based instruction built around real-world application of Business skills, with hands-on exercises and quizzes to reinforce each section.
ST
SuperDataScience Team
Udemy Instructor
Full Profile ↗
Subject Area
Business
Total Students
133,559+ enrolled
Rating
4.8 / 5.0
Course Duration
14h 30m
Teaching Approach
Practical, project-based instruction built around real-world application of Business skills, with hands-on exercises and quizzes to reinforce each section.
LA
Luka Anicin
Udemy Instructor
Full Profile ↗
Subject Area
Business
Total Students
133,559+ enrolled
Rating
4.8 / 5.0
Course Duration
14h 30m
Teaching Approach
Practical, project-based instruction built around real-world application of Business skills, with hands-on exercises and quizzes to reinforce each section.
L​
Ligency ​
Udemy Instructor
Full Profile ↗
Subject Area
Business
Total Students
133,559+ enrolled
Rating
4.8 / 5.0
Course Duration
14h 30m
Teaching Approach
Practical, project-based instruction built around real-world application of Business skills, with hands-on exercises and quizzes to reinforce each section.

Frequently Asked Questions

The following questions and answers cover the most common queries about this course, its coupon code, pricing, and enrollment process. All answers are based on verified data from Udemy as of May 19, 2026.

About the Author

Josh Smith
Josh Smith
Udemy Coupon Specialist

8+ years finding and verifying the best Udemy deals. Helped thousands of students save on premium courses through curated coupon codes and exclusive discounts.