Is it possible to automatically use Let's Encrypt credentials?

[Pixmi]

I have a domain registered from google and cannot use self validating credentials, so i want to use Let's Encrypt, any suggestion or help for me?

[papuSpartan]

For that, you would need to find your certificate and accompanying key for usecase 2. If you don't already have it, you can follow a guide on how to get a certificate from letsencrypt like this one.

[Pixmi]

Thanks for the reply, that article inspired me and the problem has been solved.