Youtube Rest API setup

I’m having an issue trying to create a data source via Rest API. I’m trying to pull in videos from a youtube playlist via the Youtube API V3 (following their documentation).

I’ve added everything I need from what I understand but when I test the “get collection” method, I receive this error " Error: TypeError: Failed to fetch. Does the server allow CORS?status: undefined"

Any idea how to connect specifically to the youtube playlist item API?

Thanks in advance!

Open the web app, open Developer Tools, and see what the actual error is for the API call.