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Automation with Alexa using nodejs.

Hi, as we saw how to automate devices with python and Alexa in the last tutorial. We'll move forward with nodejs for automating things.

So, again we are using sinric pro as Alexa's skill for automation. Which is free and easy to implement.

We'll keep this tutorial short and simple ;).

1. Signup

2. Create devices

  • Click on the Devices button on the sidebar.
  • Alt Text
  • Then select Add Device.
  • Select which device type you need and let the access key be the default for now.
  • Alt Text
  • That's it.

3. Linking sinric pro to Alexa

  • Goto to Alexa's skills & games and search for sinric pro skill.
  • As soon you link the skill you will be redirected to the login page.
  • Login with the credentials which you used signup for sinric pro website
  • After successful login just go back to your Alexa app and it'll start discovering the devices which you added in sinric pro account.
  • So linking skill is done.

4. Integration with nodejs

  • Installing nodejs library for sinricpro

    npm install sinricpro --save
  • You can find the source code for the nodejs library here.

Initializing with access key and secret key

Let's see how to get these keys.

  • Login to sinricpro here
  • Click on credentials button on the sidebar.
  • There you'll find 2 keys. One is app key and another is secret key basically app key is used to provide API service. secret key is used to provide security for the information exchanged between devices.

Getting device ids.

  • Device IDs are the unique ids that are used to differentiate between devices.
  • As you can see there are 2 more fields fan and light in the code above.
  • Go to the devices page here.
  • Copy the device ID as shown below and paste it in the code. Alt Text
  • Done.

So moving forward, let's see how to connect to sinricpro. Basically there are 2 ways for controlling a device with sinricpro.

  • Action.
  • Event.


  • Action is something that Alexa does for you. Like when say Alexa, turn on light or when you control device from website or app.


  • Event is used to control the device manually. Like when you press a button so light should change its state or much more.

Defining action and event callbacks

Next step is to initialize the library with callbacks

Let's see how a complete code looks like.

That's it ;). When you run the code your devices will be online (status turns to green from red) you can control them with Alexa or website portal or app.

For more help, click here.

Feel free to comment if any corrections or any doubts.

Thanks :).

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