I always wanted a full dashboard for the economical tracking of the game,
so I started to think about integrating a system like Kibana or Grafana.
I'm creating a little hook on OpenTTD in order to send data to Grafana.
I have completed successfully the experiment,
you can see it here: https://github.com/sanjeyac/openttd-grafana-telemetry
and now I'm planning to start a new scenario using Grafana to track all the vehicle incomes

In order to propagate data from OpenTTD to Grafana I had to add some C++ code to send the data to a web server using libcurl,
any suggestion to do the same thing using GameScript?