API Testing Video Tutorials

[softwaretestingforum]

API (Application Programming Interface) has gained fast acceptance in the field of software Engineering.
This also brings the indispensable task of testing API.
I am adding video tutorials on API testing here -

http://www.seleniumtests.com/p/api-testing-videos.html 

Hope you find them educational. If you want me to cover more topics on API testing then please add on to this thread.