x402mpp.sh
ExplorerDirectory
endpoint / cataloged

Search US healthcare data by keyword: CMS NPPES NPI provider records, NLM RxNorm drug concepts, ClinicalTrials.gov studi

Search US healthcare data by keyword: CMS NPPES NPI provider records, NLM RxNorm drug concepts, ClinicalTrials.gov studies, and FDA recall enforcement for drugs, devices, and food (openFDA, full history since 2004). Verify a provider or NPI, resolve a drug to its RxCUI, check trial status, or check a product for recalls. Returns identifiers, key facts, and a provenance URL per match.

https://api.osf-master-server.com/x402/healthcare/records/:query ↗
Statuscataloged
Networkeip155:8453
Schemeexact
First seen2026-08-30T15:59:41Z

Payment + protocol

MethodGET
Protocolx402 v2
Networkeip155:8453
Schemeexact
Asset0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Amount50000
Pay to0x72f62dE8b70d6CFa8Cc2dF6f21F243f289F3396c
Evidencebazaar
First seen2026-08-30T15:59:41Z
Last seen2026-08-30T20:17:44Z

Discovery evidence

Coinbase CDP Bazaar ↗Machine record →Sitemap index →

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Debarment and exclusion screening, not just sanctions: 291,000+ parties on 11 authorities in one call. SAM.gov federal eeip155:8453Search cybersecurity intelligence by keyword, vendor, or product: the full NVD CVE corpus since 1988, CVE Program recordeip155:8453Sample any single record in the OSF catalog for $0.001: the full JSON payload plus a provenance URL to the authoritativeeip155:8453Entity and counterparty verification by identifier or name. Resolves US healthcare providers (CMS NPI), legal entities (eip155:8453Search US SEC filings by keyword: institutional holdings (13F), insider transactions (Form 4), 8-K/10-K/10-Q filings, XBeip155:8453CVE lookup and exploit check by CVE id. Answers is this CVE actively exploited in the wild using the US CISA Known Exploeip155:8453