Is there any existing Drupal 8 module (on drupal.org, GitHub or anywhere else) that would leverage Guzzle to consume JSON and/or HAL+JSON Web Services over REST?
Alternatively, is the recommended way to necessarily write a custom module leveraging the Guzzle HTTP Client that ships with Drupal core?
My end goal is to be able to create a 1:1 relationship to map fields (node, user...) with key/value pairs from RESTful web services. Then I need to be able to read, update or delete those values.