Scriptable Home Assistant widget which shows entity state

hass-widget.js

// Scriptable HomeAssistant Widget

const hassUrl = "https://.....com";
const hassToken =
  "eyJhbGciOi....";

const sensors = {
  "sensor.ewelink_th01_woonkamer_temperature_2": "Woonkamer",
  "sensor.ewelink_th01_kacper_temperature_2": "Kacper",
};

async function getHomeAssistantStates() {
  let req = new Request(`${hassUrl}/api/states`);
  req.headers = {
    Authorization: `Bearer ${hassToken}`,
    "Content-Type": "application/json",
  };
  let json = await req.loadJSON();

  let statesToReturn = {};

  for (let sensor in sensors) {
    let sensorState = json.find((s) => s.entity_id === sensor);
    if (sensorState) {
      statesToReturn[sensors[sensor]] = sensorState.state;
    }
  }

  return statesToReturn;
}

let widget = new ListWidget(); //

async function createWidget() {
  let states = await getHomeAssistantStates();
  console.log(states);

  let stack = widget.addStack();
  stack.layoutVertically();

  let titleText = widget.addText("Home Assistant");
  titleText.font = Font.boldSystemFont(15);
  widget.addSpacer(1);

  for (let sensor in states) {
    let stateText = widget.addText(`${sensor} ${states[sensor]} °C`);
    // not bold
    stateText.font = Font.systemFont(12);
  }

//   let updateText = widget.addText(new Date().toLocaleTimeString());
//   updateText.font = Font.systemFont(10);

  Script.setWidget(widget);
  Script.complete();
}

await createWidget();