40 Services from api.osf-master-server.com
Looks up a CVE by ID and returns its CVSS severity, EPSS exploitation probability, and whether it appears on the CISA Known Exploited Vulnerabilities (KEV) catalog
$0.05/messageLooks up a legal entity or individual across public registries (GLEIF LEI, US CMS NPI, FDIC, SEC EDGAR) and returns verified identity matches with provenance links and audit receipts.
$0.05/messageLooks up a CVE identifier and returns its CISA KEV exploitation status, EPSS probability score, and NVD CVSS severity with provenance-stamped audit receipt
$0.05/messageSearches FINRA BrokerCheck by name to retrieve registration status, CRD number, disclosure flags, and permanent bar status for brokers and investment advisers
$0.05/messageScreens a person or entity name against OFAC SDN, EU Consolidated, and UK OFSI sanctions lists, returning match results with provenance and an audit receipt
$0.05/messageSearch the FAA Releasable Aircraft Database by tail number, owner, location, serial number, or manufacture year to retrieve provenance-stamped US civil aircraft registration records.
$0.05/messageSearch 1.55 million+ US federal court opinions and SEC enforcement actions by case name, party, court, or citation, returning structured case metadata and provenance URLs.
$0.05/messageSearch US regulations and law by keyword across eCFR, Federal Register, Regulations.gov, CourtListener, GovInfo, and congressional legislation
$0.05/messagePerforms a live disciplinary check of a stockbroker, investment adviser, or brokerage firm against the FINRA BrokerCheck registry, returning CRD number, registration status, disclosures, and employer history.
$0.05/messageSearches US environmental datasets by keyword across USGS, NOAA, GBIF, FEMA, and EPA, returning location, measurements, dates, and provenance URLs per match.
$0.05/messageSearch across CVE vulnerabilities, EPSS scores, CISA Known Exploited Vulnerabilities, GitHub advisories, CWE weaknesses, and MITRE ATT&CK techniques by keyword, vendor, or product
$0.05/messageSearch US federal spending data across USAspending contract awards, SAM.gov open solicitations, and Grants.gov opportunities in one unified keyword query.
$0.05/messageSearch scientific and scholarly literature by keyword across CrossRef, PubMed, arXiv, and OpenAlex in a single API call, returning titles, authors, venues, publication years, DOIs, and provenance URLs.
$0.05/messageResolves a US healthcare provider, global legal entity, US insured bank, or SEC filer by identifier or name, returning legal name, status, jurisdiction, and a provenance URL to the official source.
$0.05/messageSearch US SEC filings by keyword across 13F institutional holdings, Form 4 insider transactions, 8-K/10-K/10-Q reports, XBRL financials, and litigation proceedings, returning matched filing metadata with provenance URLs.
$0.05/messageSearch US healthcare public data by keyword across CMS NPPES NPI provider records, NLM RxNorm drug concepts, ClinicalTrials.gov studies, and FDA recall enforcement (openFDA)
$0.05/messageSearch across US consumer protection datasets (CFPB complaints, NHTSA vehicle recalls, CPSC product safety recalls, FDA enforcement) by keyword, returning matched records with provenance URLs.
$0.05/messageSearch granted US patents from the USPTO Open Data Portal by keyword, assignee, inventor, or patent number, returning structured patent metadata with provenance URLs.
$0.05/messageSearch macroeconomic and financial indicators by keyword across FRED, World Bank, US Treasury, BEA, BLS, CFTC, ECB, and EIA data sources
$0.05/messageFetches a single provenance-stamped public security record (CISA Known Exploited Vulnerability) by ID from the OSF verifiable data marketplace, returning the full record with a canonical provenance URL.
$0.04/messageSearch provenance-stamped US healthcare and clinical data — including ClinicalTrials.gov studies, provider NPI records, and drug information — returning verified public-domain records with source attribution.
$0.05/messageSearch US consumer protection data by keyword across CFPB financial complaints, NHTSA vehicle recalls, and related government datasets, returning matched records with provenance metadata
$0.05/messageSearch provenance-stamped public environmental and scientific government data (USGS streamflow, wildfire declarations, etc.) by keyword, returning verified record matches with source attribution
$0.05/messageSearch the FAA aircraft registry by tail number, manufacturer, model, owner, or location and return matching aircraft records with provenance stamps
$0.05/messageSearch SEC filings by company name, ticker, CIK, fund manager, or keyword and receive provenance-stamped matching records via x402 micropayment
$0.05/messageSearch US federal government spending records by keyword and return provenance-stamped matching awards with agency, amount, and source data
$0.05/messageSearch live cybersecurity threat intelligence (CVEs, CISA KEV, vulnerability data) by keyword, vendor, product, or CVE ID, returning matched records with severity scores
$0.05/messageSearch US public court case records by case name, party, topic, citation, or court, returning verified provenance-stamped legal case matches from CourtListener and other government sources.
$0.05/messageSearch Hugging Face Hub AI/ML models by name, author, organization, task, library, or license and return provenance-stamped matching records
$0.05/messageSearch US federal and state laws and regulations by keyword, returning provenance-stamped matching records from authoritative government sources
$0.05/messageFetches a single provenance-stamped public-domain government or scientific record by numeric ID, paying $0.05 USDC per record via x402 micropayment on Base
$0.05/messageSearches USPTO patent records by keyword, assignee, inventor, or patent number and returns matching patent metadata with provenance stamps
$0.05/messageSearch academic and scientific research papers by keyword, topic, author, title, or DOI, returning provenance-stamped bibliographic records
$0.05/messageScreens a named entity or person against OFAC SDN, EU consolidated, and UK OFSI sanctions lists, returning a hit/no-hit result with matched list, provenance URL, and audit receipt.
$0.05/messageFetches a single verifiable public-data record from the OSF catalog by record_id for $0.001, returning the full JSON payload plus a provenance URL to the authoritative primary source.
$0.001/messageSearch provenance-stamped economic indicator datasets (e.g. unemployment rate, GDP growth) from sources like FRED, returning matched series metadata via x402 micropayment.
$0.05/messageFetches a single verified security/vulnerability data record by ID, covering NVD CVE, CISA KEV, EPSS exploitation scores, GitHub Security Advisories, CWE weakness classes, or MITRE ATT&CK techniques, with full JSON and a provenance URL.
$0.04/messageSearch AI and machine learning models on the Hugging Face Hub by keyword, returning model metadata including author, task, library, license, downloads, and likes.
$0.05/messagePurchases and returns one verified OSF public-domain data record (at the $0.30 tier) with a provenance URL linking back to its authoritative U.S. government or scientific primary source.
$0.3/messagePurchases and retrieves a single verified OSF public record with a provenance URL linking back to the authoritative U.S. government or scientific primary source.
$0.05/message