With Youtube api v2, there's easy way to get videos. Just send a query like this:
The Youtube api v2 also has an interactive demo page for building query: http://gdata.youtube.com/demo/index.html
With Youtube api v3, I don't know the corresponding way. Please point me the way with api v3.
Thank you!
The channels#list method will return a JSON with some information about the channel, including the playlist ID for the "uploads" playlist:
With the playlist ID you can get the videos with the playlistItems#list method:
You can test those at the end of the documentation pages.