Develop
Develop
Select your platform

Voice SDK Tutorials

Updated: Jun 2, 2025
The Voice SDK tutorials help you add voice interactions such as voice commands, navigation, search, and gameply into your Unity apps.

Setup

Before proceeding to the Voice SDK tutorials, complete the following steps in your Unity development environment:
  1. If you haven’t already done so, install and set up the latest version of Voice SDK in Integrating Voice SDK.
  2. If you haven’t done so, sign up for a Wit.ai account.
  3. Create a new Wit app.
  4. In Wit.ai, go to Management > Settings and copy the Server Access Token. "Server Access Token"
  5. In the Unity editor, create a new 3D app.
  6. In the new Unity app, click Meta > Voice SDK > Settings and paste the Wit.ai Server Access Token into the Wit Configuration box.
  7. Click Link to link your Unity app with your Wit app.
  8. Save a new Wit Configuration with a unique name for your app.
  9. On the Edit menu, go to Project Settings > Player, expand the Other Settings section, and then do the following:
    • Under Configuration, in the Scripting Backend list, select IL2CPP to switch the build to 64-bit IL2CPP. "Screengrab of the Configuration settings"
    • For Android apps, under Configuration, in the Internet Access list, select Require to prevent a NameResolutionFailure error from being returned. For more information, see Known Issues. "Screengrab of the Player project settings"

Tutorials

The following tutorials help you get started with the Voice SDK:
Did you find this page helpful?