Developer API
Corporate.AI REST API
Programmatic access to America's National Corporate Registry. Search companies, get entity details, and access canonical corporate data.
Getting Started
Base URL
https://corporate.ai/apiAuthentication
Include your API key in the Authorization header:
Authorization: Bearer your-api-keyKey Endpoints
GET /api/searchSearch companies by name or identifier
GET /api/entity/{id}Get detailed entity information
GET /api/registry/statsGet registry statistics and coverage
Pricing & Limits
Free Tier
- • 1,000 API calls per day
- • Rate limited to 10 requests/minute
- • No commercial usage
Paid Licenses
- • Annual contracts available
- • Higher rate limits
- • Commercial usage permitted