cUrl access to API

[Manuel]

Since some day ago I can't get book info via curl.
For example if I open this url via browser I get the xml
http://www.goodreads.com/book/show/13...

If I do the same with curl in my app I get the html page of the book

Why?

[Manuel]

Apologize, I've just noticed that the API changed and now the correct curl request is

http://www.goodreads.com/book/show/id...

It's strange that calling the old format url works with a browser but not with curl