### Install Xellar SDK

Source: https://github.com/xellar-protocol/ew-sdk/blob/main/README.md

Installs the Xellar SDK package using npm. This is the first step to integrate Xellar's features into your project.

```bash
npm install @xellar/sdk
```

--------------------------------

### Initialize Xellar SDK

Source: https://github.com/xellar-protocol/ew-sdk/blob/main/README.md

Imports and initializes the Xellar SDK with necessary credentials. Requires a client secret and environment configuration.

```typescript
import XellarSDK from '@xellar/sdk';

const xellar = new XellarSDK({
   clientSecret: 'YOUR_CLIENT_SECRET',
   env: 'sandbox | production',
});
```

--------------------------------

### Authenticate User via Email

Source: https://github.com/xellar-protocol/ew-sdk/blob/main/README.md

Initiates the email login process for a user. This function sends a verification token to the provided email address.

```typescript
const verificationToken = await xellar.auth.email.loginWithEmail('user@example.com');
```

--------------------------------

### Verify User Email

Source: https://github.com/xellar-protocol/ew-sdk/blob/main/README.md

Verifies a user's email address using a previously obtained verification token and an OTP code. Returns the result of the verification process.

```typescript
const result = await xellar.auth.email.verifyEmail(verificationToken, 'OTP_CODE');
```

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