Our API Products

Six powerful APIs providing authoritative US government and regulatory data. Built for developers who need reliable data infrastructure.

Business Entities

JANUS

Business Verification API

Unified API for verifying business entity registrations across all 50 US states.

Starting at$99/mo
Professional Licensing

CHIRON

Professional License Verification API

Instant verification of professional licenses across all 50 US states.

Starting at$149/mo
SEC Filings

DELPHI

SEC EDGAR Enhanced API

Enhanced access to SEC EDGAR filings with full-text search, real-time streaming, and normalized financial data.

Starting at$0
Building Permits

DAEDALUS

Building Permits API

Aggregate building permit data from 2,000+ US municipalities into a searchable API.

Starting at$99/mo
Location Intelligence

ATLAS

ZIP Code Intelligence API

Aggregate demographic, crime, school, and flood risk data for every US ZIP code.

Starting at$0
Sales Tax Rates

PLUTUS

Sales Tax Rate API

Accurate sales tax rate lookups for any US address across 13,000+ tax jurisdictions.

Starting at$49/mo