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Not charged on errors."},{"url":"https://x402-domain-check.vercel.app/codes/hcpcs","method":"GET","priceMicroUsd":20000,"networks":["eip155:8453"],"description":"HCPCS Level II code search (supplies, DME, drugs, ambulance, etc.) by words or code: short and long descriptions, obsolete / not-otherwise-classified flags, add and termination dates. CPT (Level I) is AMA-copyrighted and not included. Data: CMS via NLM Clinical Tables. Not charged on errors."},{"url":"https://x402-domain-check.vercel.app/codes/icd10","method":"GET","priceMicroUsd":20000,"networks":["eip155:8453"],"description":"ICD-10-CM diagnosis code search for medical billing/coding: search by words or code prefix (e.g. 'type 2 diabetes' or 'E11') and get matching codes with official descriptions. Data: CDC/NCHS ICD-10-CM via NLM Clinical Tables. Not charged on errors."},{"url":"https://x402-domain-check.vercel.app/drugs/price","method":"GET","priceMicroUsd":20000,"networks":["eip155:8453"],"description":"US drug acquisition cost from CMS NADAC (National Average Drug Acquisition Cost, weekly): search by drug name (brand or generic, optional strength) or by NDC. Returns latest NADAC per unit, pricing unit (EA/ML/GM), effective date, generic vs brand, OTC flag and the corresponding generic price for brands. Names not found in NADAC descriptions are resolved to NDCs via the openFDA NDC directory. Pharmacy acquisition cost, not patient cash price. Not charged on errors."},{"url":"https://x402-domain-check.vercel.app/econ/treasury","method":"GET","priceMicroUsd":20000,"networks":["eip155:8453"],"description":"U.S. Treasury economic data: daily par yield curve (yields), total public debt (debt), average interest rates on Treasury securities (interest-rates), or Treasury reporting exchange rates by country (fx). Latest observations first. Not charged on errors."},{"url":"https://x402-domain-check.vercel.app/fda/adverse-events","method":"GET","priceMicroUsd":20000,"networks":["eip155:8453"],"description":"FDA adverse event (FAERS) summary for a drug via openFDA: total and serious report counts, top reported reactions with counts, reaction outcomes (incl. fatal). Unverified voluntary reports; not causation. Not charged on errors."},{"url":"https://x402-domain-check.vercel.app/fda/drug","method":"GET","priceMicroUsd":20000,"networks":["eip155:8453"],"description":"FDA drug label lookup (openFDA SPL): brand/generic names, manufacturer, pharmacologic class, indications, boxed warning, warnings, contraindications, dosage, adverse reactions, DailyMed link. Not charged on errors."},{"url":"https://x402-domain-check.vercel.app/fda/recalls","method":"GET","priceMicroUsd":20000,"networks":["eip155:8453"],"description":"FDA recall / enforcement reports (openFDA) for drugs, devices or food, searched by keyword across product, reason and firm, newest first: classification (Class I-III), status, firm, product, reason, distribution, dates. Not charged on errors."},{"url":"https://x402-domain-check.vercel.app/federal/awards","method":"GET","priceMicroUsd":20000,"networks":["eip155:8453"],"description":"US federal contracts & grants lookup by company name (USAspending.gov): matched recipients/UEI, total contract and grant obligations, counts, top awards. Not charged if upstream fails."},{"url":"https://x402-domain-check.vercel.app/medicare/fee-schedule","method":"GET","priceMicroUsd":20000,"networks":["eip155:8453"],"description":"Medicare Physician Fee Schedule allowed amount for a CPT/HCPCS code in a payment locality (or national): non-facility and facility prices per modifier (global, 26, TC) and conversion factor, RVUs, GPCIs, status and global days. Codes and prices only; CPT descriptors (AMA copyright) omitted. Data: CMS PFS. Not charged on errors."},{"url":"https://x402-domain-check.vercel.app/providers/npi","method":"GET","priceMicroUsd":20000,"networks":["eip155:8453"],"description":"US healthcare provider lookup in the CMS NPPES NPI Registry: by NPI number, or by name/organization, specialty (taxonomy), city, state or ZIP. Returns NPI, individual/organization, name, credential, status, primary and all taxonomies with state license numbers, practice address and phone. Not charged on errors."},{"url":"https://x402-domain-check.vercel.app/pubmed/search","method":"GET","priceMicroUsd":20000,"networks":["eip155:8453"],"description":"PubMed literature search (NCBI E-utilities): citations with PMID, title, authors, journal, date, publication types, DOI, PMC id and link. Supports PubMed query syntax. Not charged on errors."},{"url":"https://x402-domain-check.vercel.app/sanctions/search","method":"GET","priceMicroUsd":20000,"networks":["eip155:8453"],"description":"OFAC sanctions screening: fuzzy name search across the U.S. Treasury SDN and Consolidated (non-SDN) lists incl. aliases. Returns scored matches with programs, type, aliases, remarks. Lists refreshed daily. Screening aid only. Not charged on errors."},{"url":"https://x402-domain-check.vercel.app/sec/company","method":"GET","priceMicroUsd":20000,"networks":["eip155:8453"],"description":"SEC EDGAR company lookup by ticker, name or CIK: CIK, legal name, tickers/exchanges, SIC industry, state of incorporation, address, latest XBRL key facts (revenue, net income, assets, equity, shares outstanding, public float) and recent filings with links. Not charged on errors."},{"url":"https://x402-domain-check.vercel.app/sec/insiders","method":"GET","priceMicroUsd":20000,"networks":["eip155:8453"],"description":"SEC Form 4 insider trading summary for a company (ticker, name or CIK): recent Form 4 filings parsed into insider name, role and non-derivative transactions (code, shares, price, holdings after), with open-market buy/sell totals. Not charged on errors."},{"url":"https://x402-domain-check.vercel.app/trials/search","method":"GET","priceMicroUsd":20000,"networks":["eip155:8453"],"description":"Clinical trials search (ClinicalTrials.gov, NLM): filter by condition, intervention/drug, sponsor, status, location. Returns NCT id, title, status, phase, conditions, interventions, sponsor, enrollment, dates, locations summary, link. Not charged on errors."},{"url":"https://x402-domain-check.vercel.app/buyers/award-history","method":"GET","priceMicroUsd":50000,"networks":["eip155:8453"],"description":"Procurement intelligence: prior awards and top recipients for a US federal buyer agency (e.g. Department of Education), optionally narrowed by sub-agency, keywords and NAICS, contracts and/or grants, over the last 1-5 years. Shows who wins this buyer's business, award sizes, periods and USAspending links. Data: USAspending.gov. Not charged on errors or unknown agency."},{"url":"https://x402-domain-check.vercel.app/opportunities/changes","method":"GET","priceMicroUsd":50000,"networks":["eip155:8453"],"description":"Material changes to tracked RFP/grant opportunities since a timestamp: deadline moves, budget changes, new amendments, new Q&A, new certification/eligibility requirements, status and attachment changes. Pass up to 10 opportunity keys from /opportunities/search (grants:<id> or sam:<noticeId>). Uses our stored snapshots (SAM.gov only serves the latest version) plus Grants.gov revision metadata. Not charged on errors."},{"url":"https://x402-domain-check.vercel.app/opportunities/search","method":"GET","priceMicroUsd":50000,"networks":["eip155:8453"],"description":"RFP / grant opportunity matching for education, nonprofit and public-sector software & services: give a profile (keywords, NAICS, set-asides, states, applicant types, budget) and get open federal opportunities ranked by fit, with deadline, budget, mandatory vs preferred requirements, certifications and source links. Sources: Grants.gov (+ SAM.gov when enabled). Not charged on errors."}]}