The full CertStat.com API will launch within the next few days, but you can get an early taste of its functionality today. Please note that this is a cut-down version of the output normally available in a paid version. Also, the performance of the preview should not be an indicator of the performance of a live version.
Here’s how you can access it
# HTTPie
$ http POST https://eu-api.certstat.com/certificate/status "X-Api-Key:541d9d17-4b4d-46b9-8595-5793c26cc960" "Content-Type:application/x-pem-file" < /path/to/certificate/pem/file
# curl
$ curl -X POST https://eu-api.certstat.com/certificate/status -H "X-Api-Key:541d9d17-4b4d-46b9-8595-5793c26cc960" -H "Content-Type:application/x-pem-file" --data-binary @/path/to/certificate/pem/file
Enjoy! And if you would like to get early access to full functionality, contact us.