some useful links: https://github.com/amastis/YouTube-data-scraper
https://youtube.googleapis.com/youtube/v3/playlistItems?part=snippet&part=contentDetails&part=status&part=id&maxResults=50&playlistId=PLdPBL8cOjdzWQOdmxe6jhA5bhiKtxW0Oj&key=[YOUR_API_KEY]
https://youtube.googleapis.com/youtube/v3/playlistItems?part=snippet&part=contentDetails&part=status&part=id&maxResults=50&playlistId=UUZvclUx4wm1orOuVUW_HVXg&key=AIzaSyDhzUyksZsIN-OsKTMNdDs_yh0_khuV90Y&pageToken=EAAaBlBUOkNESQ
https://youtube.googleapis.com/youtube/v3/playlists?part=contentDetails&part=snippet&channelId=UCCWp4CCmI2JmIaoAuv0ocEA&key=[YOUR_API_KEY]
https://youtube.googleapis.com/youtube/v3/videos?part=contentDetails&part=snippet&part=snippet&id=sW9npZVpiMI&prettyPrint=true&key=[YOUR_API_KEY]
https://youtube.googleapis.com/youtube/v3/videos?part=statistics&part=contentDetails&part=snippet&id=OUbr2xWhymY&prettyPrint=true&key=AIzaSyDhzUyksZsIN-OsKTMNdDs_yh0_khuV90Y
https://youtube.googleapis.com/youtube/v3/search?part=snippet&q=helloworld&key=[YOUR_API_KEY]
https://www.googleapis.com/youtube/v3/search?part=snippet&statistics&type=channel&q=ugly&maxResults=50&key=AIzaSyDhzUyksZsIN-OsKTMNdDs_yh0_khuV90Y
https://youtube.googleapis.com/youtube/v3/commentThreads?part=snippet&part=replies&videoId=sW9npZVpiMI&key=[YOUR_API_KEY]
https://youtube.googleapis.com/youtube/v3/commentThreads?part=snippet&part=replies&videoId=OUbr2xWhymY&key=AIzaSyDhzUyksZsIN-OsKTMNdDs_yh0_khuV90Y
https://youtube.googleapis.com/youtube/v3/channels?part=contentDetails&part=contentDetails&part=statistics&id=UC4JX40jDee_tINbkjycV4Sg&key=[YOUR_API_KEY]
https://www.googleapis.com/youtube/v3/search?part=snippet&statistics&type=channel&q=ugly&maxResults=50&key=AIzaSyDhzUyksZsIN-OsKTMNdDs_yh0_khuV90Y
https://youtube.googleapis.com/youtube/v3/channels?part=snippet&part=contentDetails&part=statistics&id=UCZvclUx4wm1orOuVUW_HVXg&key=AIzaSyDhzUyksZsIN-OsKTMNdDs_yh0_khuV90Y