By Shakale - 11.03.2020
You can run the code with the following command when you name the code above “obzor-catalog.ru”. $ node obzor-catalog.ru References. obzor-catalog.ru this is an exercise in creating ethereum keys and associated addresses - critesjosh/ethereum-address-generator-js.
However, the same is absolutely not true for Ethereum and blockchain as a whole.
There are so many utilities and tools that can bring value here this ecosystem, all with relatively low feature requirements.
From my perspective, the perfect project for something like this would be a bare-bones single-page application which fetches the ETH balance of an Ethereum address.
Get the Ether Balance For An Ethereum Address With Web3.js
Basically, you need someone to provide your app the data that is actually on the blockchain, and Web3. I used Infura.
What is ethers.js?
To make this see more simple as possible, we are going to create a single HTML file which will contain all the code necessary to complete this project.
We can do this with the URL that you saved earlier from Infura. Then, we will try to use the web3 object we initialized earlier to call the function web3.
Here is the final index. You can also download this project directly from my GitHub.
Note that I have made updates to this blog post, correcting some issues regarding best practices with Web3.
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