MOVE COUNTER MODULE

Overview

This is a simple counter module written in Move language for the Aptos blockchain. The module allows:

• Initializing a counter for an account
• Incrementing the counter by a specified amount
• Retrieving the current counter value

Prerequisites

• Aptos CLI
• Move Prover

Installation

Aptos CLI

Go to Aptos CLI release page
Follow the instructions given to install Aptos CLI

To verify installation,

aptos --version  

Move Prover

Once Aptos CLI is successfully installed in the system, execute the following command to install Move Prover

aptos update prover-dependencies

Setup CLI Configuration

1. Run the command

aptos init  

To use default settings, you can provide no input and just press “Enter”.

Compile and Test

aptos move compile  

aptos move test   

Module Functions

• init_counter: Initialize a counter with value 0
• increment: Increase counter value by specified amount
• get_value: Retrieve current counter value