Build a Basic EOS Wallet with EOSJS — PickAClass
⏱ 2h 42m 📚 27 lessons 🎧 Audio version

Build a Basic EOS Wallet with EOSJS

Learn to build and interact with a foundational decentralized application wallet for the EOS blockchain using the EOSJS library and JavaScript.

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About this course

Interested in the world of decentralized applications but unsure where to begin with blockchain development? This course provides a clear, practical path to understanding core concepts by building a functional project. By the end of this course, you will have the foundational knowledge and practical skills to develop a simple, client-side wallet for the EOS blockchain. You will understand how to use the EOSJS library to interact with the EOS network, manage accounts, and sign transactions, equipping you to explore more complex DApp development. What you'll learn: * Learn the core concepts of the EOS blockchain and its decentralized architecture * Configure your development environment for building DApps with JavaScript and EOSJS * Implement essential wallet functionalities like account generation and key pair management * Practice signing and broadcasting transactions to the EOS network using EOSJS * Understand fundamental security practices for handling private keys in client-side applications * Apply modern JavaScript patterns for robust and maintainable DApp development The course begins with an introduction to blockchain fundamentals and the EOS ecosystem, then guides you through setting up your tools and progressively building wallet features. You will learn by reading explanations and working through practical code examples and exercises. This course is designed for absolute beginners interested in blockchain development and decentralized applications, with no prior experience in EOS or DApp development required. Start your journey into the exciting world of EOS DApp development today.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
    Stuck on a lesson? Ask your built-in tutor anything, any time.
  • 🎧 Audio version included
    Learn on the go — no screen needed
  • ♾️ Lifetime access
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  • 📱 Phone or computer
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  • 💸 14-day refund
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  • Short & focused
    2h 42m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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PickAClass
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Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Build a Basic EOS Wallet with EOSJS
Skills demonstrated
Behavioral pattern analysis
Foundational
1.2 hrs
Decision-architecture frameworks
Proficient
1.4 hrs
A/B test design
Proficient
1.7 hrs
Behavioral copywriting
Advanced
1.9 hrs
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PickAClass — Name Surname
Build a Basic EOS Wallet with EOSJS
Page 2 of 2
Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
Verify this credential
pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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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. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 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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