Matrix AI Network Utils — Part 2.2: Accessing block info(JS, NodeJS), Beginner level
This tutorial is for educational purposes only, I’m not responsible for any losses, damages, or other liabilities which may occur by using any info/code provided here(or anywhere else it is posted).
I’m under no circumstances a Javascript professional (or a JS Ninja/Expert)!
The code is not production ready! (only for learning purposes)
In this guide, I’m going to show you how to access specific details from a block (for example transactions)
We will make use of the following package : ‘aiman’.
You can install it by using :
npm install aiman
We can initialize it with an HTTP provider like this:
If we would like to access info for the 5 mil block, for example, we can declare a variable then create a promise:
After solving the promise we will be able to access the following details:
We can also access the transactions info which has the following details:
In the next part I’m going to print the block hash + difficulty and all of the transactions hashes:
The output for block 5.000.000 should look like this:
Whole program (https://github.com/CognitiveProcessing/Matrix-AI-Network-Code-Snippets/blob/main/js/sendManTransaction.js)
For more documentation you can check dev.matrix.io
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