There is an open library list: [log in to unmask] and some API users do 
answer there. However, Open Library is not currently staffed/supported 
by the Archive. It's kept running but I'm not clear on the future.

kc

On 1/21/13 5:04 PM, David Fiander wrote:
> I'm working on a project that involves collecting information about the
> books that people own, and the easiest way to do most of that data
> collection is to collect just the ISBNs for those books that have them, and
> photograph the title pages of the books that don't. This gets me out of
> people way quickly and lets me do my data processing later.
>
> I've asked OCLC about the requirements for getting an affiliate ID for
> using their APIs for the project, but while I'm waiting for that, I'm
> looking at the Open Library APIs.
>
> The documentation for the APIs is weak, and it looks like it hasn't been
> updated for a while. Has anybody used them much, or know what the state of
> ongoing development of them is?
>
> All I'm really looking for at this point is a way to convert an ISBN into
> basic bibliographic data, and to find any related ISBNs, a la OCLC's xISBN
> service.
>
> - David

-- 
Karen Coyle
[log in to unmask] http://kcoyle.net
ph: 1-510-540-7596
m: 1-510-435-8234
skype: kcoylenet