We are trying to replace our in-house app by ReTool. Its not just single application, it also has its own callbacks from another services. Therefore I am looking how to use for example CURL to force execution of particular data query in my ReTool application, or at least how to automatically press some button.
I have spent hours to search for answer, but received only countless non-relevant answers how to call other API from ReTool in opposite what I need.
The only relevant page I found is this Webhook CURL in Google Apps Script , but it does not contain neither working solution or explanation what is this and how it works.
Can you please point me to a manual or any HOWTO, how can one construct simple CURL/JSON/REST http request to execute existing data query within ReTool application?