Before you start using the plugin, you must get a Google API key. Navigate to the Youtube API Settings menu, follow the instructions to get your API key and paste it on the Developer Key input.

Steps

Create Project

After signing to Google account, navigate to the Developer Console and click on the Create Project button.

Choose Project

The left menu contains an APIs & auth menu where you can activate Youtube API if it’s not activated by default.

Activate Youtube API

The left menu contains an APIs & auth menu where you can activate Youtube API if it’s not activated by default.

Create API Key

Select credentials and create a new API key.