Welcome to Semaphore

Semaphore provides a powerful API for accessing comprehensive company data across multiple jurisdictions. Our platform enables you to search, retrieve, and analyze company information efficiently and cost-effectively.

Core Features

Getting Started

Here’s what you need to know to start using Semaphore’s API:

1

Authentication

Signup at app.getsemaphore.com to obtain your API key.
2

Credits

Purchase credits to access data points and documents - all requests are billed using our credit system.
3

Make Requests

Use our RESTful API endpoints to search and retrieve company data.

Essential Resources