SecurityHeaders.com API Is Gone — Here's the Migration

If you have CI/CD pipelines or scheduled audits built on api.securityheaders.com , now is the time to migrate — the API has been discontinued and no new or renewed subscriptions are being issued. Better to move before your key stops working than after. The SecurityHeaders.com API has been discontinued — no new subscriptions, no renewals. The free web UI at securityheaders.com is still live, but if your existing key expires you have nowhere to go. This post is a practical migration guide with rea