OSF Entity Lookup (CMS NPI, GLEIF LEI, FDIC, SEC EDGAR)
https://api.osf-master-server.com/x402/identity/entity/:queryOverview
Entity and counterparty verification by identifier or name. Resolves against authoritative public registries: US healthcare providers (CMS NPI), global legal entities (GLEIF LEI), US insured banks (FDIC), and SEC filers and public companies (EDGAR CIK). Pass an identifier (NPI, LEI, FDIC cert, or CIK) for an exact match, or a name for candidate matches. Returns legal name, status, type, jurisdiction, key identifiers, and a provenance URL to the official source, plus a hashed audit receipt. $0.01 USDC per lookup on Base. For KYC, KYB, counterparty due diligence, provider verification, and onboarding agent workflows.
Protocol
x402
Price
—
Payment Asset
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Payment Network
—
Category
uncategorized
Provider
Open Source Filings
Source
self-registered
Indexed
2026-07-03 12:12:38
Health
Status
healthy
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
—
Asset Verified
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Facilitator
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