Tibber API

[CarlS]

Tibber seem to have updated their API (see  Tibber Developer).
Has anybody updated the LUA script to read consumption from HAN port via the Tibber API? 

My script has stopped working with the message:

string: connection failed: Websocket Handshake failed: Invalid Sec-Websocket-Accept (expected ******* = got nil)

I have the same problem..
My resident script has  a os.sleep beacause the CPU-load went too high with real-time subscription

Code:

----------------------------

if not client then
    os.sleep(50) -- wait 50 seconds
    number_of_measurements = 0
  ws = require('user.websocket')
  json = require('json')
  token = 'mySecretToken'

--log('starting')
 
  query = [[
  subscription{
    liveMeasurement(homeId:"mySecretHomeId"){
      timestamp
      power
      accumulatedConsumption
          accumulatedConsumptionLastHour
      minPower
      averagePower
      maxPower
    }
  }
  ]]

 
  url = 'wss://api.tibber.com/v1-beta/gql/subscriptions'

  client, err = ws.client('sync', 10)
  res, err = client:connect(url)

  if res then
    client:send(json.encode({
      type = 'connection_init',
      payload = 'token=' .. token,
    }))

    client:send(json.encode({
      id = 2,
      type = 'start',
      payload = {
        query = query
      }
    }))
  else
    log('connection failed: ' .. tostring(err))
    client:close()
    client = nil
  end
else
  data, _, _, opcode, err = client:receive()
 

  if data then
     --log('data= ' ..data)
    data2 = json.pdecode(data)
    if data2 and data2.payload then
    tibber = data2.payload.data.liveMeasurement
     
     
      --log(tibber)
      timestamp_text = tibber.timestamp
      timestamp_text_sub = string.sub(timestamp_text, 12, 19)
            grp.write('32/4/1', (tonumber(tibber.power))/1000)
            grp.write('32/4/2', (tonumber(tibber.accumulatedConsumption)))
            grp.write('32/4/3', (tonumber(tibber.accumulatedConsumptionLastHour)))
            grp.write('32/4/4', (tonumber(tibber.minPower))/1000)
            grp.write('32/4/5', (tonumber(tibber.averagePower))/1000)
            grp.write('32/4/6', (tonumber(tibber.maxPower))/1000)
            grp.write('32/4/7', timestamp_text_sub)
            
    --log('Suksess')
    client:close()
    client = nil
    end
  else
    log('receive failed: ' .. tostring(err))
    client:close()
    client = nil
  end
 
end