***

id: 16c7442c-4764-4cbf-acb3-b72638f40483
title: Examples
slug: /node/reference/examples
max-toc-depth: 3
----------------

Follow the examples to see how's easy to use the Relay SDK to interact with inbound or outbound calls.

### Inbound Calls

> Using RelayConsumer to manage inbound calls from both `home` and `office` contexts. Answer the call, ask the user to enter his PIN and playback the digits he sent if successful.

```javascript
const { RelayConsumer } = require('@signalwire/node')

const consumer = new RelayConsumer({
  project: 'XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX',
  token: 'PTXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX',
  contexts: ['home', 'office'],
  onIncomingCall: async (call) => {
    const { successful } = await call.answer()
    if (!successful) {
      console.error('Answer Error')
      return
    }

    const collect = {
      type: 'digits',
      digits_max: 3,
      text: 'Welcome to SignalWire! Please, enter your 3 digits PIN'
    }
    const prompt = await call.promptTTS(collect)
    if (prompt.successful) {
      await call.playTTS({ text: `You entered: ${prompt.result}. Thanks and good bye!` })
    }
    await call.hangup()
  }
})

consumer.run()
```

### Outbound Calls

> Using RelayConsumer to make a call and ask user to enter the PIN. When the prompt has completed, logs the result.

```javascript
const { RelayConsumer } = require('@signalwire/node')

const consumer = new RelayConsumer({
  project: 'XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX',
  token: 'PTXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX',
  contexts: ['home', 'office'],
  ready: async (consumer) => {
    const dialResult = await consumer.client.calling.dial({
      type: 'phone',
      from: '+1XXXXXXXXXX', // Must be a number in your SignalWire Space
      to: '+1YYYYYYYYYY'
    })
    const { successful, call } = dialResult
    if (!successful) {
      console.error('Dial error..')
      return
    }

    const prompt = await call.promptTTS({
      type: 'digits',
      digits_max: 3,
      text: 'Welcome to SignalWire! Enter your 3 digits PIN'
    })

    if (prompt.successful) {
      console.log(`User digits: ${prompt.result}`)
    }
  }
})

consumer.run()
```