To create your API key for enabling Youtube videos in the Custom page and Videos features, follow these steps:
– Go on https://console.developers.google.com
– Login or create a Google account
– Click on “Select a project” or “My Project” then click on “New Project“:
– Create your project:
– Select “Library” on the left menu and add “YouTube Data API v3“:
– Click on “Enable“:
– Then click on “Credentials” on the left menu:
– Click on “+ Create credentials” > “API key“:
WARNING: Do not restrict the key, hit “CLOSE”.
– Paste it in the appropriate field in the Editor in Settings > API keys >> Youtube settings: