FireTail is built on open-source principles. To that end, we want to make it possible for every developer to protect their APIs easily and for free. The open-source plan gives any developer, anywhere, free and unfettered access to the FireTail code library for enforcing API security at runtime. Follow the getting started guides to learn how to download, include and distribute the library with your application.
If the below scenario describes your environment, get started today on protecting your APIs.
If you just want to ensure that your API are inspecting incoming calls for the most common attack vectors - namely unauthenticated calls, probing and enumeration attacks, and attempted malicious request parameters / payloads - then the open-source version of FireTail is for you.