Archive | December 2015
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After reflecting on the coming demise of xISBN, we decided to add an endpoint for free ebooks to the unglue.it API. The API documentation is at https://unglue.it/api/help With an API key, you can check if there’s a free ebook for any ISBN. ISBNs can be 10 or 13 digits, and can include dashes. This service […]