Shelly i4 / Remote Relay

const sourceInputId = 0;  // If using multiple switches, update (0 is the first, 1 is the second, etc.)
const sourceInputEventType = "single_push";  // single_push / long_push / double_push
const targetSwitch = "0";  // Update if multiple outputs on the remote relay and it's not the first
const httpIP = "10.1.1.1";  // update with the IP of your remote Shelly
const httpPassword = "password";  // update with the web password for it

Shelly.addEventHandler(function (event) {
    if (event.name === "input" && event.id === sourceInputId && event.info.event === sourceInputEventType) {
        Shelly.call(
            "HTTP.GET",
            {
                "url": "http://admin:" + httpPassword + "@" + httpIP + "/relay/" + targetSwitch + "?turn=toggle"
            }
        )
    }
});