For example:

{
"httpPOST": {
"URL": "https://your.server.url",
"Headers": {"Content-Type": "application/json"}
}
}

You can send the config to the air-Q for example by using my tool https://forum.air-q.com/topic/87/anwendung-für-usercalibration-und-konfiguration-des-air-q-http-post?page=1.

How often the air-Q sends values to your server, you can configure with
{
"SecondsMeasurementDelay": 120
}

In this case every 120 sec. the air-Q will send all values to your server. This is the default.

An example what you can do on server side you will find in https://forum.air-q.com/topic/93/eigene-air-q-datenbank.
This application put all measured values from the air-Q into a MySql-DB.