increment counter using JSON

[franzelare]

I want to update a customer counter through JSON without first requesting the current value, just send a +1 to the counter

I know how to do this with LUA to read the value and add 1 than send the counter back, but want to simplify this for some slow IOT sensors

anyone knows if this can be done through JSON?

[SweetPants]

This increments a generic counter with 1

http://localhost:8080/json.htm?type=com ... 0&svalue=1