# Get Started

## Prerequisites

### Yarn Package Manager

#### Linux&#x20;

Run the following commands :

```
sudo apt update
sudo apt install curl
curl -sL https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
sudo apt install yarn -y
```

#### Mac

In Mac Yarn can be installed using the Homebrew package manager. To install Yarn on macOS, open a terminal and type:

```
brew install yarn 
```

**Note:** Make sure that Homebrew is installed properly using the command below

```
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" 
```

#### Windows&#x20;

Instructions can be found [here](https://phoenixnap.com/kb/yarn-windows)

### Installation

Add the zus-sdk package for use in your project &#x20;

```
yarn add @zerochain/zus-sdk
```


---

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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs-old.zus.network/guides/zus-js-sdk/get-started.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
