Swarmnest Search

ISBN Search by Open Library

Book data by ISBN.

Visit ISBN Search by Open LibraryDocs

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Information is summarised in our own words and may be out of date; check the vendor's site for current terms and prices. Not affiliated with ISBN Search by Open Library. Suggest a correction.

CategoryMuseums, Libraries & Archives
AuthenticationNo auth
PricingFree
Websitehttps://openlibrary.org/dev/docs/api/books
Docshttps://openlibrary.org/dev/docs/api/books
Last checked2026-10-14
As JSON/api/v1/directory/isbn-search-by-open-library.json