Books — entry 022 of 22
Wolne Lektury
The Polish digital library's catalogue API: metadata for roughly 7,600 public-domain and Creative-Commons Polish-language books, audiobooks, and DAISY editions, filterable and combinable by author, literary epoch, genre, kind, and theme (e.g. one author's poems from one literary movement). Each book record links out to full text and downloads in EPUB, MOBI, PDF, TXT, FB2, XML, and HTML. Run by the nonprofit Fundacja Wolne Lektury with Polish Ministry of Culture funding; responses are JSON by default with an XML mode available via a query parameter.
AuthenticationNone requiredCall it straight away — no key, no signup.
HTTPSSupportedTraffic is encrypted in transit.
CORSEnabledCallable directly from browser JavaScript.
PricingFreeNo paid tier — free for the documented use case.
FormatsJSON, XMLResponses can be requested as JSON or XML.
GreatAPIs Score
Score80
Authentication25/25No authentication required
Pricing20/20Free to use
Docs0/20No docs or spec available
Formats15/15Supports 2 response formats
Freshness20/20Verified within 6 months
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Stored keyNo key stored
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