How to find out how many videos are uploaded to someone else's youtube channel?

Question

YouTube

Now I look with the help of socialblade but the figure is inaccurate. socialblade shows that the number of videos on the channel is 56 and in fact there are 57.

Answer 1

I have not seen anything more accurate than the paid version of 4K Video Downloader . This is a must have for youtube. Unfortunately or fortunately, you will have to pay for this software, I was not able to achieve such unprecedented accuracy with free methods, by no other means.
The author of the youtube channel has already deleted one of his videos and socialblade.com which updates the statistics with a delay of several hours and it feels like even a few days, still shows outdated data, unlike 4K Video Downloader, which always works unprecedentedly accurately and quickly .
Data parsing and line-by-line auto-counting in Sublime Text shows that 4K Video Downloader shows a reliable number of videos on a youtube channel, unlike socialblade.com which is late and always confusing with its delay in calculations, this is especially critical when you need to quickly find out how many videos there are on a given point in time contains the youtube channel we are interested in.

spoiler

Answer 2

https://www.googleapis.com/youtube/v3/playlistItems?part=snippet&maxResults=25&playlistId=UUKonxxVHzDl55V7a9n_Nlgg&key=тут ключ

We get a playlist in json after receiving the key in Google, or we take someone else's key.
playlistId= UUKonxxVHzDl55V7a9n_Nlgg
News on Channel One UCKonxxVHzDl55V7a9n_Nlgg
https://www.youtube.com/playlist?list= UUKonxxVHzDl55V7a9n_Nlgg
Number of uploaded videos, example, channel
pageInfo": {
"totalResults": 16461
----------- ---------------------
Can from

https://www.googleapis.com/youtube/v3/channels?part=statistics,snippet,contentDetails&.............&key=ключ