Youtube API Credentials
- Go to https://console.developers.google.com/ and login with your Google account
- Go to Credentials tab https://console.developers.google.com/projectselector/apis/credentials and create a new project
- Fill in all required fields
- Click "Create credentials" and select "API Key" from a dropdown
- A modal will popup with your generated key
- To find your Channel ID, follow these steps https://support.google.com/youtube/answer/3250431