OSF Research Paper Search (arXiv, PubMed, CrossRef, OpenAlex, ClinicalTrials)
https://api.osf-master-server.com/x402/research/papers/:queryOverview
Search 1.2 million+ scholarly works by keyword across arXiv (700,000+ preprints, all categories, 2024 to 2026), CrossRef, PubMed, OpenAlex, Semantic Scholar, and ClinicalTrials.gov in one call. Returns title, authors, journal or venue, year, DOI, and a provenance URL per match. For research agents, literature review, citation lookup, and clinical evidence workflows.
Protocol
x402
Price
—
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
data/public-data
Provider
osf-master-server
Source
bazaar
Indexed
2026-07-07 22:14:38
Health
Status
down
Latency (p50)
439ms
Uptime (30d)
0.0%
Reliability Score
30/100
Last Checked
2026-09-02 03:58:18
Last Healthy
2026-08-26 12:41:14
Consecutive Failures
20
x402 Payment Validation
Payment Requirements
—
Asset Verified
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Facilitator
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