---

layout: post
date: 2026-01-23
link: https://joetiedeman.uk/2026/01/22/snyk-is-shutting-down-the-securityheaders-com-api/
title: Snyk is shutting down the securityheaders.com API
cited: Joe Tiedeman

---

Cybaa to the rescue

> In April 2025, Probely announced that the Security Headers API will discontinued in April 2026. As far as we know, the free website service will remain available for the foreseeable future.
>
> If you were using it for anything below, you now need an alternative:
>
> - CI/CD checks
> - Automated estate scanning
> - Compliance evidence
> - Repeated audits without manual effort
>
> That's why I am really excited to announce that alongside our existing services, we've released an endpoint to serve as a replacement for the Security Headers API.