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CBLU
Browse API Products
5 APIsSearch official USAspending.gov data: federal contracts, grants, loans & payments with recipient, amount, agency, NAICS/CFDA & address details.
Search official ClinicalTrials.gov data: trials by condition, sponsor, phase & location with sponsor class, site facilities & named investigators.
Search 8M+ US healthcare providers from the official NPPES NPI Registry, with live CMS data and automatic ZIP fan-out to bypass the 1,200-record limit.
Search live building permit records from 10 US cities and counties in one normalized schema. Filter by date, permit type, and valuation.
Query the complete 4.5M US trucking carrier universe live, retrieving DOT, phone, email, and safety data, refreshed daily with 5-30 second response times.