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Introduction to Decentralized Finance (DeFi)
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Introduction to Decentralized Finance (DeFi)

Learn DeFi fundamentals, ecosystem, use cases, benefits, risks, and the future of decentralized finance
Created by101 Blockchains
Last updated 9/2026
English

What you'll learn

  • Understand DeFi fundamentals, including its purpose, benefits, ecosystem, and role in transforming financial services.
  • Explain how decentralized finance works and how DeFi differs from traditional financial systems.
  • Explore major DeFi use cases and understand how decentralized financial products are used in practice.
  • Identify key DeFi risks and develop a foundational understanding of the opportunities and challenges in decentralized finance.

Course content

3 sections6 lectures47m total length
  • A message from the instructor2:08

Requirements

  • No specific prerequisites are required. Basic knowledge of blockchain and Ethereum is helpful but not necessary to understand the fundamentals covered in this course.

Description

Decentralized Finance (DeFi) is transforming how financial services can be designed, accessed, and delivered using blockchain technology. This course provides a clear and structured introduction to DeFi and helps you understand the fundamentals of this rapidly evolving financial ecosystem.

If you're looking for a DeFi course or a decentralized finance course, this training will help you build a strong foundation without requiring advanced technical or programming knowledge.

You’ll begin by exploring what DeFi is, why it matters, and how decentralized finance differs from traditional financial systems. You’ll then examine the DeFi ecosystem and learn how decentralized applications, blockchain networks, smart contracts, and other technologies contribute to the broader DeFi landscape.

The course also explores important DeFi use cases and demonstrates how decentralized financial tools and products are being used in the real world. You’ll gain a better understanding of the potential benefits of DeFi as well as the challenges and risks that participants need to consider.

Whether you are a blockchain professional, financial services consultant, business advisor, smart contract developer, entrepreneur, or simply interested in learning about decentralized finance, this course provides an accessible starting point.

By completing this blockchain DeFi course, you’ll have a clearer understanding of the DeFi ecosystem, its purpose, practical applications, opportunities, and risks.

Start learning DeFi and build the foundational knowledge needed to explore more advanced areas of decentralized finance.

Who this course is for:

  • This DeFi course is designed for blockchain enthusiasts, finance professionals, consultants, business leaders, smart contract developers, entrepreneurs, and anyone interested in understanding decentralized finance and its real-world applications.