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Ethereum Cookbook

You're reading from Ethereum Cookbook Over 100 recipes covering Ethereum-based tokens, games, wallets, smart contracts, protocols, and Dapps

Product type Paperback

Published in Aug 2018

Publisher Packt

ISBN-13 9781789133998

Length 404 pages

Edition 1st Edition

Languages

Solidity

Tools

Ethereum

Concepts

Cryptocurrency

Author (1):

Manoj P R

View More author details

Table of Contents (18) Chapters

Title Page

Copyright and Credits

Packt Upsell

Contributors

Preface

1. Getting Started FREE CHAPTER

2. Smart Contract Development

3. Interacting with the Contract

4. The Truffle Suite

5. Tokens and ICOs

6. Games and DAOs

7. Advanced Solidity

8. Smart Contract Security

9. Design Decisions

10. Other Protocols and Applications

11. Miscellaneous

1. Other Books You May Enjoy

Leave a review - let other readers know what you think

Index

Creating a basic ERC20 token in Ethereum

One of the most well-known and widely used token standards within the Ethereum community is ERC20. ERC20 makes the assets more easily interchangeable and ensures they can work with the various distributed applications that follows the same standard.

In this recipe, you will learn to create an ERC20 token and learn about various properties of it.

Getting ready

Since you will be creating a smart contract in Ethereum, you need to have a development environment that supports solidity programming and an Ethereum network to deploy and test your code.

The most commonly used IDE for solidity is Remix and it has a built-in Ethereum test environment. You can access it from https://remix.ethereum.org/.

How to do it…

To create an ERC20-based token in Ethereum, you need to follow a certain standard. The contract should include the following functions:
- totalSupply()
- balanceOf(address _owner)
- transfer(address _to, uint256 _value)
- transferFrom(address _from, address _to...

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Authors (1)

Manoj P R

Manoj P R

Manoj P R is a tech-savvy person who has been working with distributed ledger technology for more than three years. His passion for the latest technology trends in the market has made him an avid learner and contributor in this space. He specializes in Ethereum, JavaScript, and Go. A self-taught programmer, Manoj started his programming career as a freelancer during his early academic life. He has developed many scalable enterprise blockchain solutions for various clients across the globe. He is currently associated with Conduent Labs as a Blockchain SME. He loves solving real-life problems using technology and is a lively contributor towards open source projects. Apart from work, Manoj likes traveling and writing.

See other products by Manoj P R

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