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scholar-oa · api.agentstools.dev

Locate a free open-access PDF for a DOI

Returns whether an open-access copy exists and the best PDF link with its license, version and host type, from Unpaywall and OpenAlex. A cheap, focused open-access locator.

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Input

DOI, with or without a doi.org prefix
A DOI (alias for doi)

Sample response

Published by the provider. Your run returns a fresh response.

response7 keys
attribution1 item
0"Data from Unpaywall (unpaywall.org)"
best_oa7 keys
host_type"repository"
is_oatrue
landing_page"https://example.org/paper"
license"cc-by"
pdf_url"https://example.org/paper.pdf"
source"unpaywall"
version"publishedVersion"
foundtrue
is_oatrue
query1 key
doi"10.1038/nature14539"
sources2 keys
partialfalse
title"Deep learning"
responseobject, 7 keys
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