Building a voice assistant for a Vue app

You can create a voice assistant or chatbot and embed it to your Vue app with Alan’s voice assistant SDK for Web. In this tutorial, we will create a simple voice enabled Vue app. The app users will be able to click the Alan button and give custom voice commands, and Alan will reply to them.

What you will learn

  • How to add a voice interface to a Vue app

  • How to write simple voice commands for a Vue app

What you will need

To go through this tutorial, make sure the following tools are installed on your machine:

Step 1. Sign up for Alan Studio

First, we need to sign up for Alan Studio — the web portal where we will create a dialog scenario, or the voice script, for our voice assistant.

  1. Go to Alan Studio.

  2. Sign up with a Google or GitHub account or with your email address.


    When you sign up, Alan adds free interactions to your balance to let you get started. To get additional interactions to your balance, sign up with your GitHub account or connect your Alan account with your GitHub account and give stars to Alan repositories.

  3. In Alan Studio, click Create Voice Assistant. Select to create an empty project and give it any name you want.

Step 2: Create a Vue app

Now let’s create a simple Vue app:

  1. On your machine, navigate to the folder in which the app will reside and run the following command:

    vue create my-app
  2. Switch to the folder with the app:

    cd my-app
  3. Start the app:

    npm run serve


    yarn serve

Step 3: Install the Alan Web component

We need to add the Alan Web component to the app. In the app folder, install the Alan Web component with the following command:

npm i @alan-ai/alan-sdk-web

Step 4: Add the Alan button to the app

Now we need to update our app to add the Alan button to it.

  1. In the src folder, open the main.js file.

  2. At the top of the file, add the import statement for the Alan Web component:

    import alanBtn from "@alan-ai/alan-sdk-web";
  3. Below, add the code for the Alan button:

    new Vue({
        render: h => h(App),
    // Adding the Alan button
        onCommand: (commandData) => {
            if (commandData.command === 'go:back') {
                // Call the client code that will react to the received command
  4. In the key field above, we need to replace YOUR_KEY_FROM_ALAN_STUDIO_HERE with the Alan SDK key for our Alan Studio project. In Alan Studio, at the top of the code editor, click Integrations, copy the value provided in the Alan SDK Key field and paste this value to key.

        key: '28b4365114e0f2f67d43485dbc3cb44a2e956eca572e1d8b807a3e2338fdd0dc/stage',
        onCommand: (commandData) => {
            if (commandData.command === 'go:back') {
                // Call the client code that will react to the received command

Step 5. Add voice commands

Let’s add some voice commands so that we can interact with our Vue app through voice. In Alan Studio, open the project and, in the code editor, add the following intents:

intent (`What is your name?`, p => {`It's Alan, and yours?`);

intent (`How are you doing?`, p => {`Good, thank you. What about you?`);

Now in the app click the Alan button and ask: What is your name? and How are you doing? Alan will give responses provided in the intents.