The Gravio App API (short gappapi) provides data that comes from the server via simple HTTP request. It is available under
https://IPOFYOURSERVER:29444/gappapi
You can send a POST request to this URL with the following parameters and filters:
{ "DateFrom": dateFrom, "DateTo": dateTo, "OnlyNewest": true, //only send lasts result "AreaName": null, //all of these are filters "LayerName": null, //filters "DeviceName": null, //filters "LayerType": null, //filters "DataType": null, //filters "SenderId": null //filters }
whereby the date formats are 2019-12-27T23:59:59Z
You should get the JSON data of the latest sensor readings back as a reply.