SIC & NAICS Classification API
Convert free-text business activity into governed U.S. SIC and NAICS codes with complete hierarchy, confidence, alternatives, review states, and provenance.
U.S. SIC 1987NAICS 2022REST + JSON
Explore classification APIUtilities
Focused APIs for complex insurance data.
Use standalone Facio utilities when you need a precise classification or calculation capability without adopting a broader operating workflow.
Governed data · predictable JSON · built for production workflows
Premium Tax API
Calculate insurance premium tax across countries and U.S. states, including IPT, parafiscal charges, surplus lines taxes, and audit-ready calculation detail.
Global tax dataVersioned ratesAudit-ready
Explore premium tax APIDesigned for integration
REST endpoints, structured JSON, versioned contracts, and developer-ready examples.
Governed by default
Source metadata, versioning, validation, and audit context travel with every result.