From their site: Three APIs available: (1) thingISBN takes an ISBN and returns a list of ISBNs from the same "work" (ie., other editions and translations); (2) thingTitle takes a title and returns a list of ISBNs from the most likely LibraryThing "work," the LibraryThing title and a link to the LibraryThing work page; and (3) thingLang takes an ISBN and returns the language of the book, using language codes from MARC records, and from the Group Identifiers embedded at the start of the ISBN format.
The following is a list of SDKs from our SDK directory that matched your search term. Though your definition of an SDK may differ, in our world, we define SDKs as platform- specific tools for consuming existing APIs of the sort we list in our API directory. For example, the Ruby SDK for consuming the Twitter Ads API. If you think an SDK, API, or other asset is missing from our directory, be sure to check our guidelines for making contributions to ProgrammableWeb.
The LibraryThing Ruby SDK by Jason Wadsworth allows API interaction to access book catalog features, displaying covers based on ISBN numbers. Guides display how to access the API and interact with Ruby Gem.
The LibraryThing Android SDK by Kent Inverarity interacts with the API to access book catalog capabilities based on ISBN numbers. Developers can integrate a library browser feature into web services and mobile applications. For additional information, contact firstname.lastname@example.org