About CG Companion

OnTheAir CG Companion is a companion application for OnTheAir CG. It can fetch data from any XML or JSON HTTP source and feed it to OnTheAir CG but also trigger AppleScripts with the data.

For example, it can be used to retrieve the temperature published as an XML format by national agencies. Here's an example of XML that we can handle: https://weather.gov/xml/current_obs/KLAS.xml

Make sure to check the following video.