> For the complete documentation index, see [llms.txt](https://docs.everstake.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.everstake.com/integrations/everstake-products/wallet-sdk/get-started.md).

# Get Started

You can use two different options to implement staking for Everstake validator.

***

#### Option 1: REST API

You can use REST API to call methods which are described in [Swagger](https://wallet-sdk-api.everstake.one/swagger/)

```hpkp
https://wallet-sdk-api.everstake.one
```

#### Option 1: JavaScript Library

You can install and import Wallet SDK for Javascript. The link to the JS library on npm: <https://www.npmjs.com/package/@everstake/wallet-sdk>.

***

#### Step. 1: Installing the Library <a href="#step-1-installing-the-library" id="step-1-installing-the-library"></a>

Install the npm library by copying the command below. Note that some blockchain's Wallet SDKs are published as separate packages. Please refer to the corresponding blockchain's guide for more information.

{% tabs %}
{% tab title="npm" %}

```sh
$ npm install @everstake/wallet-sdk
```

{% endtab %}

{% tab title="yarn" %}

```sh
$ yarn add @everstake/wallet-sdk
```

{% endtab %}
{% endtabs %}

#### Step. 2: Import Wallet SDK <a href="#step-2-import-wallet-sdk" id="step-2-import-wallet-sdk"></a>

After installing the app, you can import module of needed blockchain (Ethereum, Aptos, Solana, Cosmos, Polygon, Sui are available) and use the SDK:

**Import ES6**

```tsx
// import module
import { Solana } from "@everstake/wallet-sdk-solana";
```

**Import ES5**

```tsx
// import module
const { Solana } = require("@everstake/wallet-sdk-solana");

// Select network: "mainnet-beta" | "devnet"
const network = "mainnet-beta";

// Create SDK instance
const solanaClient = new Solana(network);
```


---

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