Can I retrieve the number of the Zone currently running?

I have Node-Red running on a Raspberry Pi, and have a pair of Hall Effect Sensor Flow Monitors connected to the RPi GPIO pins. I am monitoring the consumption of water, but I want to be able to indicate the Zone which is active when the watering cycle is being done. In other words, I want to be able to monitor how much water is being consumed by each zone.

Using the API, can I retrieve the current active zone, whenever the Hall Effect Sensors detect flow ?

I had a similar need on a project last summer. Turns out there is a “non public” API also and it has this information.

See the thread I started last summer and the answers others gave:

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