Fetch videos using the official YouTube Data API v3
Don't have an API key? Get one here (Enable YouTube Data API v3 in your Google Cloud Console)
Example: UCX6OQ3DkcsbYNE6H8uQQuVA or @MrBeast
Example: PLrAXtmErZgOeiKm4sgNOknGvNjby9efdf
Search for videos by keyword, topic, or phrase