Overview

Welcome to the Empirical Security API. APIs are at the core of what we do, and they are the primary and foundational way we communicate the insights our models generate to our customers.

Products

Global Models API

Empirical.Models.Global is our global model, as well as the underlying data that is used in the generation of that model. The outcome is a real time probability of exploitation, and the model uses the world's largest repository of exploitation activity on vulnerabilities as the outcome measure. We have data about over 16,000 actively exploited CVEs.

EPSS Models API

Empirical.Models.EPSS is enterprise support for our public (and free) model, EPSS. More information as well as the free API can be found on www.first.org/EPSS. Here, we provide hourly updates and support for legacy EPSS models.

Local Models API

Lastly, we build Locals models that are specific to enterprises. Reach out if you'd like to learn more: https://www.empiricalsecurity.com/contact.

Legacy - Exploit Intelligence Service API

Legacy Exploit Intelligence Service users can skip ahead to see the data dictionary for that product. We're no longer onboarding new users to EIS.