Consuming REST API using Faraday/HTTParty - Tutorial Required

Hi,

I am interested in learning how to consume a REST API for which a Ruby
wrapper does not yet exist.
Unfortunately, there are no good tutorials for the same, and the docs
for
Faraday and HTTParty do not explain things in depth.
Please recommend a couple of good tutorials to begin with for the same
(recent tutorials will be recommended).

Thanks,
Chirag

maybe this will help:
https://blog.engineyard.com/2014/wrapping-your-api-in-a-ruby-gem