Library

List Library

Search and browse the public catalog of verified claims.

Returns paginated results from the Lenz Library. Only publicly published verifications are included.

Sort options: recent, most_true, most_untrue, relevance (only when search is provided), and random.

curated restricts results to one or more named curated collections, comma-separated. Currently supported: trivia (the LLM-curated, trivia-worthy pool behind the open-source quiz demo).

verdict filters to one or more verdict labels, comma-separated (e.g. True,False). Labels: True, Mostly True, Mixed, Mostly False, False.

Versions. 200: 2026-10-11 receives VerificationListOut, 2026-05-13 receives VerificationListOutLegacy; 422: 2026-10-11 receives ValidationErrorOut, 2026-05-13 receives ValidationErrorOutLegacy; default: 2026-10-11 receives ErrorOut, 2026-05-13 receives ErrorOutLegacy.

get/api/v1/library

Request

  • Base URL: https://lenz.io
  • URL: https://lenz.io/api/v1/library
  • Auth: none declared

Query parameters

domainstring
entitystring
searchstring
sortstring
pageinteger
curatedstring
verdictstring

Headers

X-Lenz-API-Versionstring
Example:2026-05-13

The API version to answer in, as a date. A date before 2026-10-11 (or a value that is not a date) gets 2026-05-13. See https://lenz.io/docs/api-versions.

Response

OK

totalinteger required
pageinteger required
page_sizeinteger required

Changes

No recorded changes to this operation across all 1 revision of this API.