On April 20th, 2020 the current SSL/TLS certificate for
api.circle.logi.com will expire. This certificate is currently issued by DigiCert with the following details:
Starting around April 2nd, 2020 this certificate will be renewed and issued by an Amazon CA instead of DigiCert. At the same time we will update the security policy to require TLS 1.2 instead of supporting back to TLS 1.0.
Before this switch happens, you can test out the new certificate and TLS settings by connecting to
api-test.circle.logi.com. When talking to that host you should see a certificate chain that looks like this: