As the title states I'm trying to open a REST/JSON service in QGIS, but without luck so far. Now I'm wondering if this kind of service is even possible to open in QGIS with current, existing tools. I'm using the new QGIS 3.0, but I tried with the latest 2.x.x version too.
Here's an example of the URL: https://tie.digitraffic.fi/api/v1/data/weather-data (open in browser in order to view JSON tree)
As far as I know QGIS is capable of opening REST services with add layer --> add ArcGIS featureserver layer, but that hasn't worked in this case. Then on the other hand I know ArcGIS has a specific JSON-toolset which might imply that this wouldn't be an issue with ArcGIS.
EDIT: As you can see in the tree, there's no geometry or coordinate information. Presumably that will be joined later based on id.
Is there anyone with more knowledge about the matter?