# Installation

{% hint style="info" %}
Note some basic knowledge is assumed as prerequisites, including:

1. Command line interface operation
2. Github commands
3. Yarn & typescript
   {% endhint %}

## Prerequisites

#### Install Aptos CLI

Follow the [Aptos official guide](https://aptos.dev/cli-tools/aptos-cli-tool/install-aptos-cli/) to install the Aptos CLI under the system `$PATH` directory.

After installation, check with the command line shall give you the following message:

```
$ which aptos
YOUR_PATH_TO_/aptos

$ aptos --version
aptos 0.3.4
```

#### Install node.js

Install [node.js](https://nodejs.org/en/download/) and [yarn](https://classic.yarnpkg.com/lang/en/docs/install/#mac-stable) on your machine.

## Installation

#### Clone repository

Open a terminal, go to the directory you want to install CLI-MSafe, and clone the [Github repository for CLI-MSafe](https://github.com/Momentum-Safe/CLI-MSafe).

```
$ git clone https://github.com/Momentum-Safe/CLI-MSafe.git
```

#### Install dependancies

```
$ cd CLI_MSafe
$ yarn install
```

Wait for package download and installation.

## Setup a wallet

Use `aptos` to initialize a wallet on Devnet. 

```
$ aptos init
```

Follow the instructions to create a new wallet and the full-node url configurations. For a first time user, we suggest you to follow all default configurations to create a new account on Aptos Devnet.

The command will create a yaml file with the message about full-node api endpoints and account private key and address.

```
$ ls .aptos/config.yaml
```

#### Get some initial fund from faucet

```
aptos account fund-with-faucet --account ${WALLET_ADDRESS_CREATED} --amount 100000000
```

## Getting started

User yarn to start the CLI tool.

```
yarn start
```

Contracts! You have already started to interact with the MSafe through interactive CLI! Feel free to follow the prompts in the CLI tool and play around.