I have created a LUA scene to fetch the current electricity prices from Tibber, I then store the values in global variables. This can again be used to control appliances according to prices.    Tibber api:  Please login or register to see this link.   In the scene below I have used a demo token from tibber.    LUA scene:  local http = net.HTTPClient(); http:request('https://api.tibber.com/v1-beta/gql',{     options = {       method = 'POST',       headers = {