PTV-VIC

  - platform: rest
    name: "PTV_Station"
    json_attributes:
      - departures
    resource: # BUILD FROM https://timetableapi.ptv.vic.gov.au/swagger/ui/index#/
    method: GET
    value_template: '{{ value_json.departures[0].scheduled_departure_utc }}'
    #unit_of_measurement: min
  - platform: template
    sensors:
      ptv_sch_1st:
        value_template: '{{((as_timestamp((states.sensor.PTV_Station.attributes.departures[0].scheduled_departure_utc))-as_timestamp(utcnow()))/60) | round(0) }}'
        entity_id: sensor.PTV_Station
        unit_of_measurement: min
      ptv_sch_2nd:
        value_template: '{{((as_timestamp((states.sensor.PTV_Station.attributes.departures[1].scheduled_departure_utc))-as_timestamp(utcnow()))/60) | round(0) }}'
        entity_id: sensor.PTV_Station
        unit_of_measurement: min
      ptv_sch_3rd:
        value_template: '{{((as_timestamp((states.sensor.PTV_Station.attributes.departures[2].scheduled_departure_utc))-as_timestamp(utcnow()))/60) | round(0) }}'
        entity_id: sensor.PTV_Station
        unit_of_measurement: min
      ptv_est_1st:
        value_template: '{{((as_timestamp((states.sensor.PTV_Station.attributes.departures[0].estimated_departure_utc))-as_timestamp(utcnow()))/60) | round(0)}}'
        entity_id: sensor.PTV_Station
        unit_of_measurement: min
      ptv_est_2nd:
        value_template: '{{((as_timestamp((states.sensor.PTV_Station.attributes.departures[1].estimated_departure_utc))-as_timestamp(utcnow()))/60) | round(0)}}'
        entity_id: sensor.PTV_Station
        unit_of_measurement: min
      ptv_est_3rd:
        value_template: '{{((as_timestamp((states.sensor.PTV_Station.attributes.departures[2].estimated_departure_utc))-as_timestamp(utcnow()))/60) | round(0)}}'
        entity_id: sensor.PTV_Station
        unit_of_measurement: min