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Open Library API

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Overview

Books, book covers and related data

Open Library is a books API. It needs no API key. It is served over HTTPS and does not allow direct browser requests (no CORS).

At a glance

Authentication
No auth
HTTPS
Yes
CORS
No
Category
Books

Questions

Does the Open Library API need an API key?

No. The Open Library API can be called without an API key or sign-up, which makes it handy for prototypes and front-end demos.

Can I call the Open Library API from the browser?

Not directly. The Open Library API does not send CORS headers, so call it from your server or a proxy instead of browser JavaScript.

Does the Open Library API support HTTPS?

Yes, the Open Library API is served over HTTPS.

What are alternatives to the Open Library API?

Other Books APIs include Google Books, Bhagavad Gita telugu, Ganjoor, Wolne Lektury, Kimi Quotes API.

Compare alternatives →

Listed from public-apis (MIT), public-apis database (MIT).