ISBN Database

The ISBNdb membership program includes various plans to fit your needs. Sign up and effectively integrate our unique API on your website to have our search capabilities on demand.

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  • Constantly updated database
  • Live database with over 18 million titles
  • Used, rare, out of print books and every book in print
  • Multiple languages available
  • No long term contracts
  • 8 million cover images

API Documentation

API Version 1



Monthly Pricing

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