action corrently_gsi_marketdata {
  label: "Marketdata"
  description: "Compatible to awattar (https://api.awattar.de/v1/marketdata) API interface but data comes from GreenPowerIndex instead of EPEXSpot.\n"
  provider: corrently
  method: GET
  path: "/gsi/marketdata"
  encoding: json
  input: {
    type: "object"
    properties: {
      zip: {
        type: "string"
      }
    }
    additionalProperties: false
  }
  output: {
    type: "object"
    properties: {
      data: {
        type: "array"
        description: "Energyprice for the upcomming hours"
        items: {
          type: "object"
          properties: {
            end_timestamp: {
              type: "integer"
              description: "Timestamp in Standard Milliseconds"
            }
            marketprice: {
              type: "number"
              description: "Actual Marketprice for regional green power in EUR per MWh"
            }
            start_timestamp: {
              type: "integer"
              description: "Timestamp in Standard Milliseconds"
            }
          }
        }
      }
    }
  }
}