How to uncache jsonapi? As usual, I am debugging something and this time, it's jsonapi. I already have $settings['cache']['bins']['render'] = 'cache.backend.null'; and $settings['cache']['bins']['dynamic_page_cache'] = 'cache.backend.null'; this works for HTML, how do you force JSONAPI to not cache?
This is due to the internal page cache and Internal dynamic page cache, Drupal will heavily cache all GET requests, so what you are missing is 

$settings['cache']['bins']['page'] = 'cache.backend.null';


as the 3rd bin to clear but this won't work due to dynamic cache, so can you either manually purge the entire Drupal cache or set a timestamp into your URL so you can bypass caching for development.

node/1?_format=json&amp;time=123456789