Metamask: Network switching in HTML JS. Please support

08 Feb Metamask: Network switching in HTML JS. Please support

Network Switching using Metamask in HTML and Javascript

In this article, we will explore how to implement the functionality of the network switch using the expansion of the browser metamask at the top of HTML and Javascript. We will make a simple example that shows how to switch between different blockchain networks (eg Ethereum and Matic).

What is the network switch?

The network switch allows users to easily transfer between different blockchain networks, such as Ethereum or Matica, without the need to update the wallet software. This feature is especially useful for users who want to use more blockchain platforms on the same device.

Metamascus and blockchain wallet

Before we dive into the implementation of the network switch, you will need:

• Extension of the browser metamask installed on your device.

• Blockchain wallet (eg Ethereum or Matic) that supports metamascus extensions.

Example Code: Metamascus Network Metamscoping to HTML and Javascript

Here’s a simple example of how to implement network switching using Javascript and HTML:

`HTML