In QualityBox, we run Parsoid on port 8000 rather than the default 8142.
You can check the version with
curl localhost:8000/version
You can check parsoid output with
curl -L http://localhost:8000/wiki/v3/page/html/Main_Page/
where 'wiki' is the name of a domain you find in the config
grep domain /etc/parsoid/config.yaml
You can check the output of parsoid converting wikitext to HTML:
/etc/parsoid/bin# echo "'''This is bold'''" | node parse and node parserTests
Versions
[centos@wiki ~]$ npm version
{ npm: '5.6.0',
ares: '1.10.1-DEV',
cldr: '32.0',
http_parser: '2.8.0',
icu: '60.1',
modules: '57',
nghttp2: '1.25.0',
node: '8.11.1',
openssl: '1.0.2o',
tz: '2017c',
unicode: '10.0',
uv: '1.19.1',
v8: '6.2.414.50',
zlib: '1.2.11' }