### Installing Oxapay Library using npm

Source: https://github.com/officialcodinary/oxapay/blob/main/readme.md

This command installs the Oxapay Node.js library from the npm registry, making it available for use in your project. It's the first step to integrate Oxapay API functionalities.

```Shell
npm i oxapay
```

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

### Initializing Oxapay API Clients in TypeScript

Source: https://github.com/officialcodinary/oxapay/blob/main/readme.md

This snippet demonstrates how to import and initialize the Merchant, Payout, and General classes from the 'oxapay' library in a TypeScript project. Each class requires your API key for authentication.

```TypeScript
import { Merchant, Payout, General } from 'oxapay';

const merchant = new Merchant('YOUR_API_KEY')
const payout = new Payout('YOUR_API_KEY')
const general = new General('YOUR_API_KEY')
```

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

### Initializing Oxapay API Clients in CommonJS

Source: https://github.com/officialcodinary/oxapay/blob/main/readme.md

This snippet shows how to require and initialize the Merchant, Payout, and General classes from the 'oxapay' library in a CommonJS (Node.js) project. Your API key is required for authenticating each client instance.

```JavaScript
const { Merchant, Payout, General } = require('oxapay');

const merchant = new Merchant('YOUR_API_KEY')
const payout = new Payout('YOUR_API_KEY')
const general = new General('YOUR_API_KEY')
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.