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Hands-On Blockchain for Python Developers

You're reading from   Hands-On Blockchain for Python Developers Empowering Python developers in the world of blockchain and smart contracts

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Product type Paperback
Published in Jun 2024
Publisher Packt
ISBN-13 9781805121367
Length 436 pages
Edition 2nd Edition
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Author (1):
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Arjuna Sky Kok Arjuna Sky Kok
Author Profile Icon Arjuna Sky Kok
Arjuna Sky Kok
LinkedIn
Arjuna Sky Kok is a skilled quantitative software engineer with a passion for all things related to finance and technology. He lives in Jakarta, where he studied mathematics and programming at a university. Arjuna's academic achievements include double degrees in Computer Science and Mathematics. Right now, he's focusing his talent in the crypto space. He believes that DeFi and NFTs will serve as the foundation for future finance, and he also has a keen interest in AI, especially Large Language Models (LLM). Outside his job, he enjoys watching anime and climbing mountains.
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Table of Contents (27) Chapters Close

Preface 1. Part 1:Blockchain and Smart Contract FREE CHAPTER
2. Chapter 1: Introduction to Blockchain Programming 3. Chapter 2: Smart Contract Fundamentals 4. Chapter 3: Using Vyper to Implement a Smart Contract 5. Part 2: Web3 and Ape Framework
6. Chapter 4: Using Web3.py to Interact with Smart Contracts 7. Chapter 5: Ape Framework 8. Chapter 6: Building a Practical Decentralized Application 9. Part 3: Graphical User Interface Applications
10. Chapter 7: Front-End Decentralized Application 11. Chapter 8: Cryptocurrency Wallet 12. Part 4: Related Technologies
13. Chapter 9: InterPlanetary: A Brave New File System 14. Chapter 10: Implementing a Decentralized Application Using IPFS 15. Chapter 11: Exploring Layer 2 16. Part 5: Cryptocurrency and NFT
17. Chapter 12: Creating Tokens on Ethereum 18. Chapter 13: How to Create an NFT 19. Part 6: Writing Complex Smart Contracts
20. Chapter 14: Writing NFT Marketplace Smart Contracts 21. Chapter 15: Writing a Lending Vault Smart Contract 22. Chapter 16: Decentralized Exchange 23. Part 7: Building a Full-Stack Web3 Application
24. Chapter 17: Token-Gated Applications 25. Index 26. Other Books You May Enjoy

Decentralized Exchange

In this chapter, you’re going to learn about decentralized exchanges (DEXs), one of the most popular kinds of applications on the blockchain. Some famous DEXs are Uniswap, Sushi, Curve, and so on. In these exchanges, people trade or swap their ERC-20 tokens. These exchanges are decentralized, meaning it’s not the same as stock trading applications, which are centralized. You’ll also learn the algorithm that these exchanges use, which is Automated Market Maker (AMM). Then, you’ll write a DEX smart contract using the AMM algorithm. This chapter focuses on DEXs that use the AMM algorithm, such as Uniswap. There are other DEXs that use different algorithms, such as order books and AMM, but with the StableSwap AMM algorithm used by Curve.

The following topics will be covered in this chapter:

  • Exploring DEXs
  • Understanding AMM
  • Writing a DEX smart contract
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Authors (1)

Profile icon Arjuna Sky Kok
Arjuna Sky Kok
LinkedIn icon Github icon
Arjuna Sky Kok is a skilled quantitative software engineer with a passion for all things related to finance and technology. He lives in Jakarta, where he studied mathematics and programming at a university. Arjuna's academic achievements include double degrees in Computer Science and Mathematics. Right now, he's focusing his talent in the crypto space. He believes that DeFi and NFTs will serve as the foundation for future finance, and he also has a keen interest in AI, especially Large Language Models (LLM). Outside his job, he enjoys watching anime and climbing mountains.
Read more
See other products by Arjuna Sky Kok

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