### Install Realtime Register TypeScript SDK

Source: https://github.com/realtimeregister/realtimeregister-ts/blob/main/README.md

Installs the official TypeScript SDK for the Realtime Register REST API using pnpm. This is the first step to using the SDK in your project.

```bash
pnpm add @realtimeregister/api
```

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

### Get TLD Metadata with Realtime Register API

Source: https://github.com/realtimeregister/realtimeregister-ts/blob/main/README.md

Fetches metadata for a specific Top-Level Domain (TLD) using the Realtime Register API client. Handles successful responses and potential authentication errors.

```typescript
// Get TLD metadata
rtr.tld.info('nl').then((response) => {
  console.log(response)
  //Metadata(hash=..., applicableFor=..., metadata=..., provider=...)
  console.log(response.metadata)
  // {....}
}).catch((err) => {
  if (err instanceof AuthenticationError) {
    console.log('Authentication error')
  }
})
```

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

### Initialize Realtime Register API Client

Source: https://github.com/realtimeregister/realtimeregister-ts/blob/main/README.md

Initializes the Realtime Register API client with an API key and customer handle. This client instance is then used to make requests to the API.

```typescript
const rtr = new RealtimeRegisterAPI({
  apiKey: 'YOUR_API_KEY',
  customer: 'YOUR_CUSTOMER_HANDLE'
})
```

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

### Import Realtime Register API in TypeScript

Source: https://github.com/realtimeregister/realtimeregister-ts/blob/main/README.md

Demonstrates how to import the Realtime Register API client and specific exceptions in a TypeScript project. Supports both ES module and CommonJS import styles.

```typescript
import RealtimeRegisterAPI from '@realtimeregister/api'
import { AuthenticationError } from '@realimeregister/api/exceptions'
```

```javascript
const RealtimeRegisterAPI = require('@realtimeregister/api').default
const { AuthenticationError } = require('@realtimeregister/api/exceptions')
```

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

### Check Domain Availability with Realtime Register API

Source: https://github.com/realtimeregister/realtimeregister-ts/blob/main/README.md

Checks the availability and pricing of a domain name using the Realtime Register API client. The response includes availability status, price, and currency.

```typescript
// Check domain
rtr.domains.check('testdomain.com').then((response) => {
  console.log(response)
  /* {
  *   available: false,
  *   reason: 'test',
      premium: false,
      currency: 'USD',
      price: 3000
  * } 
  */
})
```

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