How to use youtube API - How to use api in asp.net c#

 https://www.googleapis.com/youtube/v3/search?key=${API_KEY}

    &part=snippet&q=${search}&maxResults=${maxResults}&pageToken=${nextPageToken}&publishedBefore=${beforedate}&publishedAfter=${afterdate}&order=${order}&videoDuration=${duration}&type=video`;

reference:- https://codingshiksha.com/javascript/build-a-youtube-video-search-in-javascript-with-pagination-using-youtube-data-api-v3-full-project/

To get the API key

reference:- https://blog.hubspot.com/website/how-to-get-youtube-api-key

https://www.alphavantage.co/documentation/