Post https to Heroku server

Hi there! I’m sorry to bother you with something that has been asked a lot in the community.

I have a Particle Photon and i want to do is POST to my REST API on a Heroku server, but it only accepts https. I saw that there are libraries like GlowfishAPI and Wolfssl but I can not find a simple example of how to use them. Which of the libraries are easier to use? I just need to publish the temperature taken.
I would like to avoid using the api of particle photon and webhooks.