Let's start with something simple.
Either open the sample scene under
or create a new empty game object and attach the script
echoAR/echoAR.cs to it.
2. In the Inspector View for the echoAR game object or the empty game object that you created, update the
API Key field with your API key.
4. Go back to Unity and hit the Play button. The SDK will stream the 3D model into Unity.
Great work! 🎉